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Realme C12 vs Xiaomi Redmi 9

What C12 does better (3) and where Redmi 9 wins (11) — every spec side by side.

Realme C12
Realme · 2020C12
4.5Score
3 advantages≈ $120
vs
Xiaomi Redmi 9
Xiaomi · 2020Redmi 9
4.8Score
11 advantages≈ $120
Higher score
2.6Display3.1
2.7Camera5.0
6.2Battery5.8
2.4Features5.0
Dimensions

Size comparison

C12Redmi 9
75.9 × 164.59.877 × 163.39.1
C12Redmi 9Difference
Height164.5 mm163.3 mm+1.2 mm
Width75.9 mm77 mm−1.1 mm
Thickness9.8 mm9.1 mm+0.7 mm
Weight209 g198 g+11 g

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

Why is C12 better than Redmi 9?

  1. Battery capacity6,000 mAh vs 5,020 mAh+20%
  2. CPU frequency2.3 GHz vs 2 GHz+15%
  3. Rear cameras3 vs 2+50%

Why is Redmi 9 better than C12?

  1. Wired charging10 W vs 18 W+80%
  2. RAM4 GB vs 6 GB+50%
  3. Storage (max)64 GB vs 128 GB2×
  4. NFCNo · C12: Yes
  5. Pixel density264 ppi vs 395 ppi+50%
  6. Ultra-wide cameraNo · C12: Yes
  7. Weight209 g vs 198 g+6%
  8. Selfie camera5 MP vs 8 MP+60%
  9. Resolution (width)720 px vs 1,080 px+50%
  10. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  11. Thickness9.8 mm vs 9.1 mm+8%
Specifications

Side by side

Realme C12Realme C12≈ $1204.5
Xiaomi Redmi 9Xiaomi Redmi 9≈ $1204.8
Design
Weight209 g198 g
Thickness9.8 mm9.1 mm
Height164.5 mm163.3 mm
Width75.9 mm77 mm
Frame—Plastic
Back—Plastic
Glass protectionCorning Gorilla GlassCorning Gorilla Glass 3
ColoursMarine Blue, Coral Red, Silver, Power Blue, Power SilverCarbon Gray, Sunset Purple, Ocean Green, Pink/Blue
Display
Screen size6.5″6.5″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px1,080 px
Resolution (height)1,560 px2,340 px
Pixel density264 ppi395 ppi
Refresh rate60 Hz60 Hz
Peak brightness—400 nits
Measured brightness—328 nits
Screen-to-body ratio83.1%83.2%
Performance
ChipsetMediatek MT6765G Helio G35Mediatek MT6769V/CU Helio G80
Chip makerMediaTekMediaTek
Process12 nm12 nm
CPU cores88
CPU frequency2.3 GHz2 GHz
GPUPowerVR GE8320Mali-G52 MC2
AnTuTu score—201,829
Geekbench 6 (multi-core)—1,325
3DMark Wild Life Extreme—171
Memory
RAM4 GB6 GB
Storage (max)64 GB128 GB
Storage (base)32 GB32 GB
Storage typeeMMC 5.1eMMC 5.1
Memory card slotYesYes
Camera
Main camera13 MP13 MP
Main camera aperturef/2.2f/2.2
Main sensor size—1/3.1"
Rear cameras32
Optical stabilisationNoNo
Ultra-wide cameraNoYes
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity6,000 mAh5,020 mAh
Battery type—Li-Po
Wired charging10 W18 W
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-Fi 5
Bluetooth55
NFCNoYes
USBmicroUSB 2.0USB Type-C 2.0
USB version—2
Infrared port—Yes
Satellite navigationGLONASS, BDSGLONASS, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Loudspeaker loudness—-26.9 LUFS
Fingerprint sensorRearRear
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity, compass
SAR (head)—0.71 W/kg
Software
OS at launchAndroid 10Android 10
PlatformAndroidAndroid
Interface—MIUI 13
To compare: 0up to 4 models
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