Samsung Galaxy A21 vs Tecno Spark 20 256GB

Key Specs
Display 6.5"
Battery 4000 mAh
Camera 16 MP + 8 MP + 2 MP + 2 MP
Storage 32 GB 3 GB RAM

Network
TechnologyGSM / CDMA / HSPA / EVDO / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
 CDMA 800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
 CDMA2000 1xEV-DO
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - USA
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced2020, April 08
StatusAvailable. Released 2020, June 26
Body
Dimensions167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
Weight193 g (6.81 oz)
BuildGlass front, plastic back, plastic frame
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display for Samsung Galaxy A21
TypeIPS LCD
Size6.5 inches, 102.0 cm2 (~79.3% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 10, One UI 2.0
CPUOcta-core (4x2.3 GHz & 4x1.8 GHz)
Memory
Card slotmicroSDXC (dedicated slot)
Internal32GB 3GB RAM
 eMMC 5.1
Main Camera
Quad16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
FeaturesLED flash, panorama, HDR
Video1080p@30fps
Selfie camera
Single13 MP, f/2.0, (wide)
Video1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
NFCYes (market/region dependent)
RadioUnspecified
USBUSB Type-C 2.0
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 4000 mAh, non-removable
ChargingFast charging 15W
space
Key Specs
Display 6.6""
Battery 5000 mAh
Camera 50 MP + 0.08 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 2023, December 01
Status Available. Released 2023, December
Body
Dimensions 163.7 x 75.6 x 8.5 mm (6.44 x 2.98 x 0.33 in)
Weight -
Build Glass front, plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)
 IP53, dust and splash resistant
Display for Tecno Spark 20 256GB
Type IPS LCD, 90Hz
Size 6.6 inches, 104.6 cm2 (~84.6% screen-to-body ratio)
Resolution 720 x 1612 pixels, 20:9 ratio (~267 ppi density)
Platform
OS Android 13
Chipset Mediatek MT6769Z Helio G85 (12nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory
Card slot microSDXC
Internal 256GB 8GB RAM
Main Camera
Single 50 MP, f/1.6, (wide), 0.64µm, PDAF
0.08 MP (auxiliary lens)
Features Dual-LED flash, HDR
Video 1440p@30fps, 1080p@30fps
Selfie camera
Single 32 MP, f/2.2, (wide)
Features Dual-LED flash
Video 1080p@30fps
Sound
Loudspeaker Yes, with dual speakers
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.2, A2DP, LE
Positioning GPS
NFC No
Radio FM radio
USB USB Type-C, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type 5000 mAh, non-removable
Charging 18W wired