Samsung Galaxy A33 5G 128GB deals

Find the best 128GB deal on the Samsung Galaxy A33 5G from 3 options.

Deals

SIM Free from £134.99

Color

All

Black

Storage

All

128GB

Budget-conscious buyers looking for a water-resistant phone with a quality AMOLED screen for streaming and social media, who can accept ageing performance and limited remaining software support at a deeply discounted price.

6.4-inch Super AMOLED display with 90Hz refresh rate for smooth, vibrant visuals
IP67 water and dust resistance, rare at this price point
5,000mAh battery delivers reliable all-day endurance

Samsung Galaxy A33 5G SIM Free (3 deals)

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Galaxy A33 5G (Black)

SIM Free A handset that is purchased without a SIM card.

£164.99 upfront

More Details

Go To Deal

Sold by The Big Phone Store

Cost breakdown

Cashback:

£0.00

Upfront Cost:

£164.99

Galaxy A33 5G (Black)

SIM Free A handset that is purchased without a SIM card.

£134.99 upfront

More Details

Go To Deal

Sold by The Big Phone Store

Cost breakdown

Cashback:

£0.00

Upfront Cost:

£134.99

Galaxy A33 5G (Black)

SIM Free A handset that is purchased without a SIM card.

£144.99 upfront

More Details

Go To Deal

Sold by The Big Phone Store

Cost breakdown

Cashback:

£0.00

Upfront Cost:

£144.99

Samsung Galaxy A33 5G Deals - February 2026

Compare 3 SIM-free offers for the Samsung Galaxy A33 5G from UK retailers.

Buy the Samsung Galaxy A33 5G SIM-free from £134.99 at The Big Phone Store.

About the Samsung Galaxy A33 5G

The Samsung Galaxy A33 5G launched in April 2022 as a solid mid-range contender, and by 2026 it occupies a tricky spot. The 6.4-inch Super AMOLED display with 90Hz refresh rate still looks vibrant and smooth, and the IP67 water resistance remains a rare feature at this price. Samsung's Exynos 1280 chip handles messaging, social media, and streaming without issue, but heavier multitasking and modern games expose its limitations. The 5,000mAh battery delivers reliable all-day life, and 5G connectivity means you are not stuck on ageing networks. One UI 8 was the final major Android update, though security patches continue into 2026. The honest reality is that the A33 5G now feels sluggish compared to 2025-2026 budget phones, and users report choppy animations when swiping between screens. If you find one at a steep discount and your needs are modest, it remains a capable daily driver. But if you are buying new today, the Galaxy A35 or A36 offer meaningfully better performance and longer update commitments for a similar outlay.

Frequently Asked Questions

Is the Samsung Galaxy A33 5G still worth buying in 2026?

Only at a significant discount. The Super AMOLED display, IP67 water resistance, and 5G support are still appealing, but the Exynos 1280 processor now feels slow compared to newer budget phones. One UI 8 was the final major update, so the software roadmap is essentially over. For light use it remains adequate, but newer alternatives like the Galaxy A35 or A36 offer better long-term value.

How long will the Samsung Galaxy A33 5G receive software updates?

The Galaxy A33 5G received four years of OS updates, with One UI 8 based on Android 16 being its last major upgrade. Security patches continue on a quarterly schedule through 2026, but no further Android version updates will arrive. If long-term software support matters to you, newer Samsung devices with the seven-year update policy are a better choice.

Does the Samsung Galaxy A33 5G have good battery life?

Yes, the 5,000mAh battery is one of the phone's strongest features. Most users can comfortably get through a full day of moderate use, and lighter users may stretch into a second day. However, charging is limited to 25W, which takes roughly 70 minutes for a full charge, slower than many 2025-2026 competitors.

Is the Samsung Galaxy A33 5G waterproof?

The Galaxy A33 5G carries an IP67 rating, meaning it can withstand submersion in up to one metre of fresh water for 30 minutes. This is unusual for a mid-range phone and provides genuine peace of mind against rain and accidental spills. It is not fully waterproof, so prolonged underwater use or salt water exposure should be avoided.

How does the Samsung Galaxy A33 5G camera perform?

The 48MP main camera takes respectable photos in good lighting, with Samsung's processing delivering vibrant and social media-ready results. The ultrawide, macro, and depth sensors are basic and rarely impress. Low-light performance is mediocre, and there is no optical image stabilisation. For casual photography the camera is fine, but dedicated photographers will be better served by newer mid-range options.

What are the main drawbacks of the Samsung Galaxy A33 5G in 2026?

The biggest issues are ageing performance from the Exynos 1280 chip, which causes noticeable lag in demanding apps, and the end of major software updates. There is no headphone jack, no charger in the box, and the 25W charging is slow by current standards. The plastic back also shows wear over time. Battery degradation on units that have been in use since 2022 may also reduce the originally strong battery life.

Samsung Galaxy A33 5G Specifications

General

Dimensions

159.7 x 74 x 8.1

Weight

186 g

SIM

· Nano-SIM

Operating System

Android 12, up to 4 major upgrades, One UI 8

Colours

Black

Radio

Body

Black, White, Blue, Peach

Camera

Primary Camera Megapixels

Primary Camera

48 , f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS

Primary Camera Video

4K@30fs, 1080@30/60fs

Second Camera

48 , f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS

Third Camera

48 , f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS

Primary Selfie Camera

13 , f/2.2, (wide), 1/3.1", 1.12µm

Video Resolution

2160

Selfie Video Resolution

4K@30fs, 1080@30fs

Display

Type

Super AMOLED, 90Hz

Display Size

6.4

Display Resolution

1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

Display Protection

Corning Gorilla Glass 5

CPU & Memory

Chipset

Exynos 1280

GPU

Mali-G68

CPU

Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)

Memory Card Slot

microSDXC (uses shared SIM slot)

Internal Storage

128GB

Sound

Loudspeaker

Yes, with stereo speakers

3.5mm Jack

Connectivity & Data

2G

GSM 850 / 900 / 1800 / 1900

3G

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G

1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66

5G

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6

Network Speed

HSPA, LTE, 5G

Network Technology

GSM / HSPA / LTE / 5G

Wi-Fi

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth

5.1, A2DP, LE

USB

USB Type-C 2.0, OTG

NFC

Yes (market/region dependent)

GPS

GPS, GLONASS, GALILEO, BDS

Battery

5000

Charging

25W wired

Other

Sensors

Fingerprint (under display, optical), accelerometer, gyro, compass