realme C11 2021 vs realme GT 6T

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

realme C11 2021Spreadtrum SC9863AChange
realme GT 6Trealme GT 6TSnapdragon 7+ Gen 3Change

Key differences

  1. Chipset: the realme C11 2021 uses the Spreadtrum SC9863A (28 nm), the realme GT 6T the Snapdragon 7+ Gen 3 (4 nm). The realme C11 2021's fastest core runs at 1.60 GHz, the realme GT 6T's at 2.80 GHz.
  2. Screen: 6.5 inches on the realme C11 2021, 6.8 inches on the realme GT 6T. Up to 60 Hz on the realme C11 2021, 120 Hz on the realme GT 6T.
  3. Battery: 5,000 mAh on the realme C11 2021, 5,500 mAh on the realme GT 6T.
  4. Main camera: 8 MP on the realme C11 2021, 12.6 MP on the realme GT 6T.

Chipset

Chipset
Spreadtrum SC9863ASnapdragon 7+ Gen 3
Process
28 nm4 nm
CPU
4× 1.60 GHz Cortex-A55
4× 1.20 GHz Cortex-A551× 2.80 GHz Cortex-X4
4× 2.61 GHz Cortex-A720
3× 1.90 GHz Cortex-A520
Top CPU speed
1.60 GHz2.80 GHz
CPU cores
88
GPU
PowerVR Rogue GE8322Adreno 732

Memory

Versions seen
4GB | 64GB12GB | 512GB
RAM type
LPDDR4LPDDR5X

Display

Size
6.5 in6.8 in
Resolution
720 × 16001264 × 2780
Pixel density
269 ppi450 ppi
Refresh rates
60 Hz120 Hzalso 60, 90
HDR
—Dolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh5,500 mAh

Cameras

Back camera 1
8 MP3264 × 2448 · f/2 · 2.79 mm12.6 MP4096 × 3072 · f/1.8 · 4.84 mm · OIS
Back camera 2
—12.6 MP4096 × 3072 · f/1.8 · 4.84 mm · OIS
Back camera 3
—8 MP3264 × 2448 · f/2.2 · 1.68 mm
Front camera
5 MP2592 × 1944 · f/2.2 · 2.27 mm8.1 MP3280 × 2464 · f/2.4 · 3.23 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
—Wi-Fi 6E
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
—Yes
NFC
NoYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 11Android 16
Released with
Android 11Android 14
Widevine DRM
L3L1

Sensors

Sensors
53 sensors39 sensors
realme C11 2021 full specs realme GT 6T full specs

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From phones shared with the Device Info app · updated November 2026 Hardware specs only. No personal data. Privacy