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OPPO A6c vs OSCAL Flat 3C

What A6c does better (8) and where Flat 3C wins (6) — every spec side by side.

OPPO A6c
OPPO · 2026A6c
5.6Score
8 advantages≈ $140
Higher score
vs
OSCAL Flat 3C
OSCAL · 2026Flat 3C
4.4Score
6 advantages≈ $130
5.8Display2.6
2.7Camera4.2
7.2Battery3.5
3.0Features3.2
Dimensions

Size comparison

A6cFlat 3C
78.5 × 166.58.976.7 × 165.38.9
A6cFlat 3CDifference
Height166.5 mm165.3 mm+1.2 mm
Width78.5 mm76.7 mm+1.8 mm
Thickness8.9 mm8.9 mm=
Weight215 g200 g+16 g

Drawn to the same scale from the official dimensions (front and side).

Why is A6c better than Flat 3C?

  1. Refresh rate120 Hz vs 60 Hz2×
  2. Battery capacity7,000 mAh vs 5,000 mAh+40%
  3. Wired charging15 W vs 10 W+50%
  4. Peak brightness700 nits vs 430 nits+63%
  5. CPU cores8 vs 42×
  6. Screen size6.8″ vs 6.6″+3%
  7. Screen-to-body ratio85.2% vs 81.5%+5%
  8. Bluetooth5.2 vs 5+4%

Why is Flat 3C better than A6c?

  1. Main camera13 MP vs 32 MP2.5×
  2. Selfie camera5 MP vs 13 MP2.6×
  3. CPU frequency1.8 GHz vs 2 GHz+11%
  4. Weight215 g vs 200 g+8%
  5. Pixel density256 ppi vs 269 ppi+5%
  6. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
Specifications

Side by side

OPPO A6cOPPO A6c≈ $1405.6
OSCAL Flat 3COSCAL Flat 3C≈ $1304.4
Design
Weight215 g200 g
Thickness8.9 mm8.9 mm
Height166.5 mm165.3 mm
Width78.5 mm76.7 mm
FramePlastic—
BackPlastic—
Ingress protectionIP64IP54
Water resistance (IPx)IPx4IPx4
ColoursStone Brown, Feather Purple, Feather WhiteBlaze Orange, Ice Blue, Midnight Black
Display
Screen size6.8″6.6″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,570 px1,612 px
Pixel density256 ppi269 ppi
Refresh rate120 Hz60 Hz
Peak brightness700 nits430 nits
Screen-to-body ratio85.2%81.5%
Performance
ChipsetUnisoc T7250Unisoc Tiger T310
Chip makerUnisocUnisoc
Process12 nm12 nm
CPU cores84
CPU frequency1.8 GHz2 GHz
GPUMali-G57 MP1PowerVR GE8300
Memory
RAM4 GB4 GB
Storage (max)128 GB128 GB
Storage (base)64 GB64 GB
Storage typeUFS 2.2—
Memory card slotYesYes
Camera
Main camera13 MP32 MP
Main camera aperturef/2.2—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP13 MP
4K selfie videoNoNo
Battery
Battery capacity7,000 mAh5,000 mAh
Wired charging15 W10 W
Wireless chargingNoNo
Connectivity
5G—No
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-Fi 5
Bluetooth5.25
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSide—
SensorsFingerprint (side-mounted), accelerometer, proximity, compassYes
SAR (head)—0.74 W/kg
Software
OS at launchAndroid 15Android 16
PlatformAndroidAndroid
InterfaceColorOS 15DokeOS 5.0
EU label
Energy class—B
Battery charge cycles—800
Endurance per cycle—48 h
Repairability class—B
Drop resistance class—C
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