Brand/Manufacture
Nokia
Realme
Model
Nokia C21 Plus
Realme C31
Code Name
TA-1433, TA-1431, TA-1426, TA-1424
RMX3501
Announcement Date
28 February, 2022
25 March, 2022
Official Release
29 April, 2022
31 March, 2022
Official Availability
Available.
Available.
Release Country
Global
Global
Screen Size
6.52 inches, 102.6 cm2(~82.1% screen-to-body ratio)
6.5 inches, 102.0 cm2(~81.4% screen-to-body ratio)
Resolution & Pixel Density
720 x 1600 pixels, 20:9 ratio, ~269 ppi density
720 x 1600 pixels, 20:9 ratio, ~270 ppi density
Brightness/Color Depth
IPS LCD
400 nits
Panel Type
IPS LCD
IPS LCD, 400 nits
Extra Feature
Scratch-resistant glass, N/A
Panda Glass, N/A
Dimensions (Size)
164.8 x 75.9 x 8.6 mm (6.49 x 2.99 x 0.34 in)
164.7 x 76.1 x 8.4 mm (6.48 x 3.00 x 0.33 in)
Physical Weight
178 g or 191 g (6.28 oz)
197 g (6.95 oz)
Body Materials
Glass front, aluminum frame, plastic back
Glass front, plastic frame, plastic back
Color Variant
Dark Cyan, Warm Gray
Light Silver, Dark Green
RAM & ROM Variant
32GB, 32GB, 64GB, 64GB, 64GB
32GB, 64GB
Processor Variant
Unisoc SC9863A (28 nm)
Unisoc Tiger T612 (12 nm)
Core Chipset (CPU)
Unisoc SC9863A (28 nm)
Unisoc Tiger T612 (12 nm)
Graphics Power (GPU)
IMG8322
Mali-G57
Operating System (OS)
Android 11 (Go edition)
Android 11, Realme UI 2.0
Sensor/lens
5 MP
5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
Video Recording
720p
720p@30fps
Features/Modes
LED flash
HDR
Sensor/lens
13 MP, (wide), AF2 MP, (depth)
13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, AF2 MP, f/2.4, (macro)0.3 MP, f/2.8, (depth)
Telephoto Lens
No
No
Ultrawide Lens
No
No
3D ToF Sensor or LiDAR Scanner
N/A
N/A
Video Capabilities
1080p@30fps
1080p@30fps
Features/Modes
LED flash, HDR, panorama
LED flash, HDR, panorama
Battery Capacity
Li-Ion 4000/5050 mAh
5000 mAh
Battery Type
non-removable
non-removable
Charging Methods
10W wired
10W wired
Reverse Charging Support
No
No
Network Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
SIM-Support
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
WiFi Version
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth Version
4.2, A2DP
5.0, A2DP, LE
USB Type
microUSB 2.0
microUSB 2.0
NFC Supported
No
No
Headphone Jack Supported
Yes
Yes
FM Radio Supported
FM radio
No
Infrared Supported
No
No
Speakers
Yes
Yes
Dedicated Features
N/A
N/A
Durability (Water & Dust)
N/A
N/A
