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Realme C21 vs Realme C35

What C21 does better (1) and where C35 wins (14) — every spec side by side.

Realme C21
Realme · 2021C21
4.1Score
1 advantage≈ $440
vs
Realme C35
Realme · 2022C35
5.0Score
14 advantages≈ $470
Higher score
2.4Display4.7
2.7Camera4.6
3.5Battery4.6
2.4Features5.0
Dimensions

Size comparison

C21C35
76.4 × 165.28.975.6 × 164.48.1
C21C35Difference
Height165.2 mm164.4 mm+0.8 mm
Width76.4 mm75.6 mm+0.8 mm
Thickness8.9 mm8.1 mm+0.8 mm
Weight190 g189 g+1 g

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

Why is C21 better than C35?

  1. CPU frequency2.3 GHz vs 2 GHz+15%

Why is C35 better than C21?

  1. Main camera13 MP vs 50 MP3.8×
  2. Wired charging10 W vs 18 W+80%
  3. RAM4 GB vs 6 GB+50%
  4. Storage (max)64 GB vs 128 GB2×
  5. NFCNo · C21: Yes
  6. Peak brightness400 nits vs 600 nits+50%
  7. Pixel density270 ppi vs 401 ppi+49%
  8. Storage (base)32 GB vs 64 GB2×
  9. Selfie camera5 MP vs 8 MP+60%
  10. Resolution (width)720 px vs 1,080 px+50%
  11. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  12. Main camera aperturef/2.2 vs f/1.8+22%
Specifications

Side by side

Realme C21Realme C21≈ $4404.1
Realme C35Realme C35≈ $4705.0
Design
Weight190 g189 g
Thickness8.9 mm8.1 mm
Height165.2 mm164.4 mm
Width76.4 mm75.6 mm
FramePlasticPlastic
BackPlasticPlastic
Glass protectionCorning Gorilla Glass 3Panda Glass
ColoursCross Black, Cross BlueGlowing Black, Glowing Green
Display
Screen size6.5″6.6″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px1,080 px
Resolution (height)1,600 px2,408 px
Pixel density270 ppi401 ppi
Refresh rate60 Hz60 Hz
Peak brightness400 nits600 nits
Measured brightness—556 nits
Screen-to-body ratio80.8%84%
Performance
ChipsetMediatek MT6765G Helio G35Unisoc Tiger T616
Chip makerMediaTekUnisoc
Process12 nm12 nm
CPU cores88
CPU frequency2.3 GHz2 GHz
GPUPowerVR GE8320Mali-G57 MP1
AnTuTu score—402,854
Geekbench 6 (multi-core)—1,433
Memory
RAM4 GB6 GB
Storage (max)64 GB128 GB
Storage (base)32 GB64 GB
Storage typeeMMC 5.1UFS 2.2
Memory card slotYesYes
Camera
Main camera13 MP50 MP
Main camera aperturef/2.2f/1.8
Main sensor size1/3.06"1/2.76"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery type—Li-Po
Wired charging10 W18 W
Charged in 30 min—25%
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
Satellite navigationGLONASS, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorRearSide
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
SAR (head)—1.19 W/kg
Software
OS at launchAndroid 10Android 11
PlatformAndroidAndroid
Interface—Realme UI T Edition
To compare: 0up to 4 models
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