Samsung Galaxy F23 5G 6GB RAM + 128GB

Genuine Samsung | 6GB RAM + 128GB | 6.6-Inch 120 Hz Display | Snapdragon 750G | Triple Camera | 5000 mAh | NFC | 5G

The Samsung Galaxy F23 5G is a 5G phone with a 6.6-inch Full HD+ display at 120 Hz, a Qualcomm Snapdragon 750G chip, a 50MP triple rear camera, a 5,000 mAh battery and NFC, per GSMArena. It was announced on 8 March 2022, so it is an older model, and that matters for software and expectations. Available in Kenya from Mega Store Kenya, this page is for shoppers searching "Samsung Galaxy F23 5G Kenya", "Samsung F23 6GB 128GB price Kenya", "buy Samsung F23 Nairobi", "Samsung 120Hz phone Kenya", "Samsung Snapdragon 750G phone", "Samsung F23 5G NFC" or "Samsung Galaxy F23 5G specs".

Buying a phone is a decision you live with every day, so this page explains what the Galaxy F23 5G offers, where it is limited, how it works on Kenyan networks, what the 6GB RAM + 128GB configuration means for you, and how to check the phone on delivery. We say plainly when a detail is not confirmed and we confirm it with you before you pay.

Key specs at a glance

Specifications come from GSMArena. Phones sold in different markets can differ in model number, network bands, pre-installed apps and warranty, so please ask our team to confirm the exact model number, colour and warranty of the phone you order before you pay.

What's in the box

The box contents are not listed in the sources we read. Phones are often sold with a USB cable and a SIM tool, and many brands no longer include a charger, so we confirm exactly what is in the box for your unit before you pay.

Overview: who the Galaxy F23 5G is for

The Galaxy F23 5G is a good example of a phone where the specifications are better than the age suggests. Its 120 Hz screen, Snapdragon 750G chip, NFC and 4K video recording are features that still look good on a spec sheet, per GSMArena.

It is also, plainly, an older design. It was announced in 2022, and software support is shorter than on newer Galaxy phones. GSMArena lists Android 12 at launch with upgrades up to Android 14. If long-term updates matter to you, ask us which software version your unit ships with and consider a newer model.

The 6GB RAM and 128GB storage version is the more capable version of this phone, and it suits people who want a fast-feeling screen and a headphone jack along with 5G.

Display

The Galaxy F23 5G has a 6.6-inch TFT LCD display with a resolution of 1080 x 2408 pixels, a 120 Hz refresh rate, per GSMArena. On that size and resolution, the pixel density works out to about 400 pixels per inch, from our calculation. That is sharp enough that text and icons look crisp at normal reading distance. A 120 Hz refresh rate means the screen redraws 120 times a second, which makes scrolling through social media, menus and web pages feel smoother than on a standard 60 Hz screen. If you want the background, read our guide on refresh rate explained.

The display is a 6.6-inch TFT LCD with a Full HD+ resolution of 1080 x 2408 pixels and a 120 Hz refresh rate, protected by Gorilla Glass 5, per GSMArena. A 120 Hz refresh rate is the standout feature, because it makes scrolling and animations look very smooth. Peak brightness is not listed in the source we read.

A phone screen in Kenya has to cope with strong sunlight, so brightness matters more than many buyers realise. Peak brightness figures describe the best case on a small part of the screen, not what you see all day. Try the screen outdoors before you buy if you can, and keep the brightness on auto. A tempered-glass screen protector is a cheap way to protect the glass from keys and coins in a pocket.

Performance

The Galaxy F23 5G uses the Qualcomm Snapdragon 750G 5G (SM7225, 8 nm). It has an octa-core CPU with two 2.2 GHz Kryo 570 cores and six 1.8 GHz Kryo 570 cores, per GSMArena. The graphics are handled by the Adreno 619. The Snapdragon 750G is a mid-range Qualcomm 5G chip from the 2020 generation. It has a stronger reputation for graphics than most budget chips of its time, so the F23 5G can handle casual and mid-weight games, though newer chips are faster.

For everyday use, such as WhatsApp, Facebook, TikTok, YouTube, banking apps and M-Pesa, the Galaxy F23 5G should be adequate. Where the limits show up is in heavy games, many apps open at once and long editing sessions. We have not run benchmark tests on this phone and we do not quote benchmark scores, since published numbers vary by test.

Memory and storage: what 6GB RAM + 128GB means

This version has 6GB of RAM and 128GB of storage. RAM is the phone's short-term working memory, and 6GB is a comfortable amount of RAM for most users. Switching between several apps, keeping a browser with many tabs open and running mid-weight games should feel smoother than on 4GB.

Storage is where your apps, photos, videos, music and downloaded files live. Part of the 128GB is taken by the operating system and pre-installed apps, so the space you can actually use is less than the number on the box. As a guide from our experience, 128GB suits most people who use cloud backup and clear WhatsApp media now and then. WhatsApp alone can use many gigabytes if you are in busy groups that share videos and voice notes, so switch off auto-download for media you do not need.

The phone has a card slot (dedicated microSDXC slot), so you can add storage later. Ask us which card size is compatible with the phone, and buy a branded card from a seller you trust, because fake memory cards that show a false capacity are common.

Cameras

The F23 5G has a 50 MP main camera, an 8 MP ultra-wide camera and a 2 MP macro camera. The ultra-wide is useful for group photos and rooms. The 2 MP macro camera takes close-ups but has a low resolution. Rear video goes up to 4K at 30 fps, which is better than many phones at this price, and slow-motion 720p at 480 fps is listed too.

Rear camera: a 50 MP f/1.8 main camera with phase-detection autofocus, an 8 MP f/2.2 ultra-wide camera with a 123-degree view and a 2 MP macro camera. Front camera: an 8 MP f/2.2 camera. Video: up to 4K at 30 frames per second on the rear camera and 1080p at 30 fps on the front, per GSMArena.

Camera quality depends heavily on light, a clean lens and a steady hand. Wipe the lens with a soft cloth before shooting, because pocket grease is the most common cause of hazy photos. Megapixel numbers do not tell the whole story: a higher number does not automatically mean a better photo, and processing matters as much as the sensor. For video calls and social media clips, the phone should be fine; for serious photography, ask us to show you sample shots in the shop.

Battery and charging

The Galaxy F23 5G has a 5000 mAh battery and supports 25W wired charging, per GSMArena. A battery in the 5,000 mAh range is typical for this class and is the main reason many people buy this kind of phone. As a rough guide from our own calculation, a 5000 mAh battery stores about 19 Wh of energy. At 25W, the theoretical minimum for a full charge is about 46 minutes, and in real life charging slows as the battery fills, so expect noticeably longer, especially with a lower-power adapter. GSMArena does not say whether a charger is included, so we confirm what is in the box. If there is no adapter, a 25W USB-C charger is the sensible match.

Kenya has power cuts, so a phone that lasts a full day matters. To make the battery last: lower the screen brightness, switch off background refresh for apps you do not need, use Wi-Fi at home to save mobile data and power, and avoid leaving the phone in a hot place. A power bank is a sensible backup. Use a charger and cable from a trusted source, because cheap chargers can charge slowly or damage the battery over time. Remember that mains sockets in Kenya are Type G, so check the plug on any charger you buy.

Software and updates

GSMArena lists Android 12 at launch, upgradable to Android 14 with One UI 6. Software shipped on your unit may differ, and updates for a 2022 phone eventually end. We confirm the current software version before you buy, and we suggest checking Settings > Software update straight away after setup.

Software support matters more than most buyers realise. A phone that keeps receiving security updates stays safer for banking, M-Pesa and email for longer. Check Settings > Software update after you set the phone up, and install updates over Wi-Fi.

Connectivity: SIM, networks and M-Pesa

The Galaxy F23 5G is 5G-capable (sub-6 GHz). It supports dual nano-SIM, per GSMArena. GSMArena lists GSM, HSPA, LTE and 5G, with full band lists on its page. The memory-card slot is dedicated.

M-Pesa and dual SIM. With a physical SIM, M-Pesa works through the SIM Toolkit on the Safaricom line, and many Kenyans use two SIMs, for example Safaricom for M-Pesa and Airtel for data bundles. Check which slot is set for mobile data and calls in Settings so you do not burn through the wrong bundle.

Wi-Fi and Bluetooth. Wi-Fi is dual-band 802.11 a/b/g/n/ac with Wi-Fi Direct, and Bluetooth is version 5.0, per GSMArena. NFC is listed, which can be used for contactless features where they are supported. A 3.5mm headphone jack is present, so wired earphones plug straight in.

5G in Kenya. Having 5G on the phone only helps where your network offers 5G coverage, and coverage in Kenya is still limited to some areas. Ask your network about coverage where you live and work before you count on it.

Design, build and durability

The F23 5G has a Gorilla Glass 5 front with a plastic frame and back. It measures 165.5 x 77 x 8.4 mm and weighs 198 g, per GSMArena, which makes it one of the heavier phones on our list. No IP rating is listed.

The sources we read do not list a water or dust resistance rating for this phone, so keep it away from water and dusty places, and use a pouch at the beach or in heavy rain. A fingerprint sensor is on the side of the phone, so you can unlock without typing a PIN.

Strengths and limits

What we like:

• A 120 Hz Full HD+ display.
• Snapdragon 750G with 5G.
• NFC and a 3.5mm headphone jack.
• 4K video recording.
• A dedicated card slot.
• A 5,000 mAh battery with 25W charging.

What to keep in mind:

• An older 2022 design, with shorter software support than newer models.
• An LCD rather than AMOLED display.
• No water or dust rating is listed.
• Heavy at 198 g.
• The macro camera is only 2 MP.

Who should buy the Galaxy F23 5G 6GB RAM + 128GB

• Buyers who want a very smooth 120 Hz screen.
• People who want 5G, NFC and a headphone jack together.
• Casual and mid-range mobile gamers.
• Video fans who like 4K recording.
• Buyers happy with an older proven design.

Who should look elsewhere

• Buyers who want the longest possible software support.
• People who prefer a light phone.
• Anyone who needs a water-resistance rating.
• Buyers who want an AMOLED display.

Compare before you buy

Galaxy F23 5G against the Galaxy F16 5G. The F16 5G is newer, has an AMOLED display and a long update promise, but runs at 90 Hz instead of 120 Hz and has no headphone jack. The F23 5G keeps the jack and the 120 Hz screen.

Galaxy F23 5G against the Galaxy A26. The A26 is newer and sits higher in the range. Ask us for a side-by-side if your budget stretches.

Galaxy F23 5G against a new budget phone. A new budget phone may have a newer chip and a longer update promise. The F23 5G's edge is its screen and its Snapdragon chip.

We list each memory size as its own page, so check that you are looking at the 6GB RAM + 128GB version. If you are unsure which size to choose, tell us what you use your phone for and we will advise.

Getting started: first-day tips

1. Charge the phone fully and update the software over Wi-Fi.
2. Insert your SIM cards and check mobile data, calls and messages work.
3. Sign in to your Google account (or Apple ID on an iPhone) and restore your backup.
4. Set up a screen lock and fingerprint, and turn on Find My Device.
5. Open WhatsApp, confirm your number and turn off media auto-download.
6. Set up M-Pesa on the SIM Toolkit if you are moving to a new SIM or line.
7. Fit a screen protector and a case.
8. Keep your box, receipt and IMEI number in a safe place.

Looking after your phone in Kenya

Dust, heat and rough handling are the usual enemies. Keep the phone out of direct sun on the dashboard, avoid charging under a pillow, and clean the charging port gently with a dry soft brush if dust builds up. Use a case with raised edges to protect the screen and corners, and a tempered-glass protector for the display. Do not charge with a damaged cable. If the phone gets wet, switch it off, dry the outside and do not charge it until it has had time to dry. In a crowded place such as a matatu stage or the CBD, keep the phone out of sight and out of reach of snatchers, and note down your IMEI (dial *#06#) so you can report a loss.

Accessories worth buying with the Galaxy F23 5G

• A tempered-glass screen protector and a case matched to the model.
• A fast charger and cable if none is in the box. Ask us which wattage suits this phone.
• A power bank for long days and power cuts.
• Earphones or a headset. This phone has a headphone jack, so wired earphones work.
• A memory card (the phone has a card slot), from a trusted brand.
• A surge protector for charging at home.

Ask our sales team on 0740 922 861 and we will quote accessories together with the phone.

Warranty and stock

Warranty depends on the market version of the phone and on who stocks it. We confirm the market version, the model number and the exact warranty terms in writing for the specific unit before you pay, and Customer Relations on 0740 922 861 handles warranty questions after purchase. Keep your receipt and the box.

How to check your phone when it is delivered

1. Inspect the box for damage before you sign, and check that the seal is intact.
2. Check that the model number, serial number and IMEI on the box match the phone (dial *#06# for the IMEI) and note them on your receipt.
3. Check the box contents against what we confirmed with you.
4. Switch the phone on and test the screen, touch response, speakers, microphone, both cameras, fingerprint sensor, charging port and SIM slots.
5. Check that the phone is not locked to another account and that no previous owner has set it up.
6. Contact our Customer Relations team on 0740 922 861 straight away if anything is wrong.

How to avoid a fake or a misdescribed phone

Phone fraud takes several forms: clone phones that copy a famous design, used phones sold as new, and phones with a different RAM or storage from what was advertised.

• Check the specs on the phone itself. In Settings > About phone, check the model number, RAM and storage match this page.
• Check the IMEI. It should be the same on the box, under the battery cover or SIM tray area where applicable, and in the phone. A missing or mismatched IMEI is a warning.
• Look at the packaging and seal. Reprinted boxes, loose seals and missing labels are warning signs.
• Watch for the price. A price far below the market is a reason to ask why.
• Buy from a seller with an address. Choose a seller who gives a receipt and explains the warranty, and avoid paying a stranger before you have seen the phone.

Why buy from Mega Store Kenya

Genuine, brand-new stock from a Nairobi shop you can visit. Mega Store Kenya is at New Alnoor Exhibition, Shop 7, Second Floor, Taveta Road (at the Taveta Road and Taveta Road junction), Nairobi CBD. We are open Monday to Friday 9:00am to 7:00pm, and Sunday 11:00am to 4:00pm (Saturday closed).

• Sales (pricing, stock and orders): call or WhatsApp 0740 922 861 on WhatsApp.
• Customer Relations (warranty, returns and support): call or WhatsApp 0740 922 861 on WhatsApp.
• Email: [email protected], handy for invoices, bulk orders and warranty paperwork.
• Delivery: same-day delivery in Nairobi for orders confirmed before 3:00pm on a working day. Outside Nairobi we deliver by courier to your nearest agent or your door, typically 1 to 3 business days after dispatch. The delivery charge depends on your location and the size of the item and is confirmed before you pay. Collection from the shop is free. Delivery times are estimates, not guarantees.
• Payment: M-Pesa accepted.

Frequently asked questions

What does the Samsung Galaxy F23 5G 6GB RAM + 128GB offer? It offers a 6.6-inch TFT LCD display, the Qualcomm Snapdragon 750G 5G (SM7225, 8 nm), 6GB of RAM, 128GB of storage and a 5000 mAh battery, per GSMArena.

Is it 5G? Yes, it is 5G-capable, per GSMArena. Actual 5G speeds depend on network coverage.

Is this the 6GB RAM + 128GB version? Yes. This page is for the 6GB RAM + 128GB version. We list other memory sizes on their own pages.

Does it have a memory card slot? Yes: dedicated microSDXC slot.

Does it have NFC? Yes, per GSMArena.

Does it have a headphone jack? Yes, a 3.5mm jack, per GSMArena.

Does it come with a charger? We confirm what is in the box for your unit before you pay. See the box section above.

Does it support dual SIM? Yes: dual nano-SIM, per GSMArena.

What warranty does it have? We confirm the warranty terms in writing for the specific unit before you pay.

Can I pay via M-Pesa? Yes, M-Pesa is accepted.

Do you deliver outside Nairobi? Yes. Outside Nairobi we deliver by courier, typically 1 to 3 business days after dispatch. The delivery charge depends on your location and the size of the item and is confirmed before you pay.

What if the phone is faulty on delivery? Contact Customer Relations on 0740 922 861 straight away, and we will advise on the next steps.

Does the F23 5G have a 120 Hz screen? Yes, per GSMArena, a 6.6-inch 120 Hz display.

Can it record 4K video? Yes, rear video goes up to 4K at 30 fps, per GSMArena.

How long will it be supported? It is a 2022 phone, so we advise checking the software version on your unit.

Order the Samsung Galaxy F23 5G 6GB RAM + 128GB today

Available now at Mega Store Kenya. Call or WhatsApp our sales team on 0740 922 861 (WhatsApp) to confirm stock, the colour, delivery and what is included, or email [email protected]. Visit us at New Alnoor Exhibition, Shop 7, Second Floor, Taveta Road (at the Taveta Road and Taveta Road junction), Nairobi CBD.

Nairobi: same-day delivery for orders confirmed before 3:00pm on a working day. Rest of Kenya: courier to your door or nearest agent, typically 1–3 business days. You can also collect for free from our shop at New Alnoor Exhibition, Shop 7, Second Floor, Taveta Road, Nairobi CBD.

Faulty or not as described? Tell us within 7 days for a replacement or full refund. Changed your mind? Sealed, unused items can come back within 14 days. See our returns & warranty policy.