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Oppo A3

Oppo A3 128GB deals

Find the best 128GB deal on the Oppo A3 from 1 options.

Spec scores Under £200 Phones · 131 phones
Performance 1.7 /5
Display 2.5 /5
Rear Camera 1.3 /5
Front Camera 1.5 /5
Battery 2.4 /5

Deals

SIM Free from £99.00

Color

All

Black

Storage

All

128GB

Oppo A3 Voucher Codes & Offers (1)

Oppo
£220 off

Save up to £220 on the OPPO Reno13 Series at oppostore.co.uk

See details

Terms: T&C's Apply - check site for more info, cash back T&Cs apply check product page for more info!

No code needed Use offer

Ends 30 Jun 2026

Oppo A3 SIM Free (1 deals)

Filters

5G
A3

A3 128GB (Black)

SIM Free

£99.00

Total cost: £99.00

Go To Deal

Sold by Amazon

Cost breakdown

Cashback:

£0.00

Total Cost:

£99.00

Upfront Cost:

£99.00

Oppo A3 Deals - June 2026

Compare 1 SIM-free offer for the Oppo A3 from UK retailers.

Buy the Oppo A3 SIM-free from £99.00 at Amazon.

Oppo A3 Specifications

Spec Scores

Under £200 Phones · 131 phones

  • Dimensity 6300
  • Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
This phone
34%
Avg
23%
Best
38%
This phone
34%
Avg
45%
Best
100%

Based on calibrated CPU benchmark rankings (60%) and GFXBench GPU scores (40%). Apple chipsets included via editorial calibration since AnTuTu under-represents Apple's architecture.

  • 6.67 inches
  • 720 x 1604 pixels
  • IPS, 120Hz, 1000 nits peak
This phone
50%
Avg
42%
Best
85%
This phone
50%
Avg
60%
Best
100%

Based on panel type (LTPO is the modern flagship gold standard), resolution, refresh rate, peak brightness, screen size, and HDR10+ / Dolby Vision support. Marketing peak-brightness claims are capped at 3500 nits to prevent inflation.

  • Triple camera setup
  • 50 MP main camera
  • 1080p video recording
This phone
26%
Avg
27%
Best
49%
This phone
26%
Avg
39%
Best
90%

Based on main-sensor size (1-inch / 1/1.3" beats 1/2.0"), telephoto reach (periscope > 5x > 3x optical), image processing tier (Apple Pro, Pixel Pro, Galaxy Ultra, Honor Magic Pro, Xiaomi Ultra), pro video features (ProRes, Apple Log, Dolby Vision), camera-partnership branding (Leica, Hasselblad, Zeiss) and OIS. Older flagships are de-rated since image processing pipelines have advanced significantly each generation. Megapixel count is deliberately downweighted — it correlates poorly with real-world camera quality.

  • 5 MP front camera
  • 1080p selfie video
This phone
29%
Avg
37%
Best
80%
This phone
29%
Avg
55%
Best
92%

Based on selfie megapixels and max selfie-video resolution.

  • 5,100 mAh
  • 45W wired, PD2.0, 50% in 30 min
This phone
48%
Avg
51%
Best
79%
This phone
48%
Avg
52%
Best
100%

Based on battery capacity (mAh) adjusted for platform efficiency calibrated against NotebookCheck, Tom's Guide, GSMArena and CNET reviewer tests. Apple A-series gets +45% (iOS process freezing + LTPO 1Hz + tuned panels make iPhone Pro Max outlast many 6500+ mAh Android phones in measured tests). Top Snapdragon / Dimensity flagships get +15%, budget chipsets are penalised −15% to −25% to reflect less efficient displays and looser background limits. Charging speed is excluded — see the separate Fast charging tag for that.

General

Dimensions

165.7 x 76 x 7.7

Weight

187 g

SIM

Nano-SIM + Nano-SIM

Operating System

Android 14, ColorOS 14

Colours

Radio

No

Body

Ocean Blue, Nebula Red

Camera

Primary Camera Megapixels

50

Primary Camera

50 , f/1.8, (wide), PDAF

Primary Camera Video

1080@30/60fs

Second Camera

50 , f/1.8, (wide), PDAF

Third Camera

50 , f/1.8, (wide), PDAF

Primary Selfie Camera

5 , f/2.2, (wide)

Video Resolution

1080

Selfie Video Resolution

1080@30fs

Display

Type

IPS LCD, 120Hz, 1000 nits (HBM)

Display Size

6.67

Display Resolution

720 x 1604 pixels, 20:9 ratio (~264 ppi density)

Display Protection

Panda glass

CPU & Memory

Chipset

Dimensity 6300

GPU

Mali-G57 MC2

CPU

Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

Memory Card Slot

microSDXC

Internal Storage

Sound

Loudspeaker

Yes

3.5mm Jack

Yes

Connectivity & Data

2G

GSM 850 / 900 / 1800 / 1900

3G

HSDPA 900 / 2100

4G

1, 3, 5, 8, 28, 40, 41

5G

1, 3, 5, 8, 28, 41, 77, 78 SA/NSA

Network Speed

HSPA, LTE, 5G

Network Technology

GSM / HSPA / LTE / 5G

Wi-Fi

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

Bluetooth

5.3, A2DP, LE

USB

USB Type-C 2.0, OTG

NFC

No

GPS

GPS, GALILEO, GLONASS, BDS, QZSS

Battery

Battery

5100

Charging

45W wired, PD2.0, 50% in 30 min

Other

Sensors

Fingerprint (side-mounted), accelerometer, proximity, compass