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  3. Flat 3C vs Redmi A7

OSCAL Flat 3C vs Xiaomi Redmi A7

What Flat 3C does better (7) and where Redmi A7 wins (9) — every spec side by side.

OSCAL Flat 3C
OSCAL · 2026Flat 3C
4.4Score
7 advantages≈ $130
vs
Xiaomi Redmi A7
Xiaomi · 2026Redmi A7
5.3Score
9 advantages≈ $140
Higher score
2.6Display5.9
4.2Camera3.4
3.5Battery5.8
3.2Features2.0
Dimensions

Size comparison

Flat 3CRedmi A7
76.7 × 165.38.979.8 × 171.88.3
Flat 3CRedmi A7Difference
Height165.3 mm171.8 mm−6.5 mm
Width76.7 mm79.8 mm−3.1 mm
Thickness8.9 mm8.3 mm+0.6 mm
Weight200 g193 g+6 g

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

Why is Flat 3C better than Redmi A7?

  1. Main camera32 MP vs 13 MP2.5×
  2. Water resistance (IPx)IPx4 vs IPx22×
  3. Storage (max)128 GB vs 64 GB2×
  4. RAM4 GB vs 3 GB+33%
  5. CPU frequency2 GHz vs 1.8 GHz+11%
  6. Pixel density269 ppi vs 260 ppi+3%
  7. Selfie camera13 MP vs 8 MP+62%

Why is Redmi A7 better than Flat 3C?

  1. Refresh rate60 Hz vs 120 Hz2×
  2. Wired charging10 W vs 15 W+50%
  3. Battery capacity5,000 mAh vs 5,200 mAh+4%
  4. Peak brightness430 nits vs 600 nits+40%
  5. CPU cores4 vs 82×
  6. Screen size6.6″ vs 6.9″+5%
  7. Weight200 g vs 193 g+3%
  8. Thickness8.9 mm vs 8.3 mm+7%
  9. Bluetooth5 vs 5.2+4%
Specifications

Side by side

OSCAL Flat 3COSCAL Flat 3C≈ $1304.4
Xiaomi Redmi A7Xiaomi Redmi A7≈ $1405.3
Design
Weight200 g193 g
Thickness8.9 mm8.3 mm
Height165.3 mm171.8 mm
Width76.7 mm79.8 mm
Ingress protectionIP54IP52
Water resistance (IPx)IPx4IPx2
ColoursBlaze Orange, Ice Blue, Midnight BlackBlack, Sky Blue, Orchid Purple
Display
Screen size6.6″6.9″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,612 px1,640 px
Pixel density269 ppi260 ppi
Refresh rate60 Hz120 Hz
Peak brightness430 nits600 nits
Screen-to-body ratio81.5%82%
Performance
ChipsetUnisoc Tiger T310Unisoc T7250
Chip makerUnisocUnisoc
Process12 nm12 nm
CPU cores48
CPU frequency2 GHz1.8 GHz
GPUPowerVR GE8300Mali-G57 MP1
Memory
RAM4 GB3 GB
Storage (max)128 GB64 GB
Storage (base)64 GB64 GB
Memory card slotYesYes
Camera
Main camera32 MP13 MP
Main camera aperture—f/2.2
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera13 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,200 mAh
Wired charging10 W15 W
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth55.2
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEOGLONASS, GALILEO
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensor—Side
SensorsYesFingerprint (side-mounted), accelerometer, compass
SAR (head)0.74 W/kg—
Software
OS at launchAndroid 16Android 15
PlatformAndroidAndroid
InterfaceDokeOS 5.0HyperOS
Major OS updates promised—2
EU label
Energy classB—
Battery charge cycles800—
Endurance per cycle48 h—
Repairability classB—
Drop resistance classC—
To compare: 0up to 4 models
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