Realme C21 3GB vs Tecno Spark 30 Pro

REALME C21 3GB

Rs. 39,999

Realme C21 3GB
Key Specs
Display 6.5"
Battery 5000 mAh
Camera 13 MP + 2 MP + 2 MP
Storage 32GB Built-in
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
 1, 3, 5, 8, 38, 40, 41 - India
SpeedHSPA 42.2/5.76 Mbps, LTE
Launch
Announced2021, March 05
StatusAvailable. Released 2021, March 05
Body
Dimensions165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in)
Weight190 g (6.70 oz)
BuildGlass front, plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Realme C21 3GB
TypeIPS LCD, 400 nits (typ)
Size6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 10, Realme UI
ChipsetMediaTek Helio G35 (12 nm)
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal32GB 3GB RAM
 eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single5 MP, f/2.2, (wide), 1/5.0", 1.12µm
FeaturesHDR, panorama
Video1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 b/g/n, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
NFCNo
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity, compass
Battery
TypeLi-Po 5000 mAh, non-removable
ChargingCharging 10W
Reverse charging
space
Key Specs
Display 6.78""
Battery 5000 mAh
Camera 108 MP
Storage 256GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
4G bands LTE
Speed HSPA, LTE
Launch
Announced 2024, September
Status Available. Released 2024, October 21
Body
Dimensions 166.6 x 77 x 7.4 mm (6.56 x 3.03 x 0.29 in)
Weight -
SIM Dual SIM (Nano-SIM, dual stand-by)
 IP54, dust and water resistant
Display for Tecno Spark 30 Pro
Type AMOLED, 1B colors, 120Hz, 1700 nits (peak)
Size 6.78 inches, 109.9 cm2 (~85.7% screen-to-body ratio)
Resolution 1080 x 2436 pixels (~393 ppi density)
Platform
OS Android 14, HIOS 14
Chipset Mediatek Helio G100 (6 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2
Memory
Card slot microSDXC
Internal 128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Single 108 MP, f/1.9, (wide), 1/1.52", PDAF
Auxiliary lens
Features Quad-LED flash, HDR
Video 1440p@30fps, 1080p@30fps
Selfie camera
Single 13 MP, (wide)
Features Dual-LED dual-tone flash
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.3, A2DP, LE
Positioning GPS
NFC Yes
Infrared port Yes
Radio FM radio
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type 5000 mAh, non-removable
Charging 33W wired