Samsung Galaxy A21s 128GB vs Tecno Spark 40

Key Specs
Display 6.5""
Battery 5000 mAh
Camera 48 MP + 8 MP + 2 MP + 2 MP
Storage 128GB Built-in

Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2020, May 15
StatusAvailable. Released 2020, June 02
Body
Dimensions163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
Weight192 g (6.77 oz)
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display for Samsung Galaxy A21s 128GB
TypePLS TFT capacitive touchscreen, 16M colors
Size6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 10, One UI 2.0
ChipsetExynos 850 (8nm)
CPUOcta-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPUMali-G52
Memory
Card slotmicroSDXC (dedicated slot)
Internal 128GB 4GB RAM
 eMMC 5.1
Main Camera
Quad48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8痠, PDAF
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12痠
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
FeaturesLED flash, panorama, HDR
Video1080p@30fps
Selfie camera
Single13 MP, f/2.2, (wide), 1/3.1", 1.12痠
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, GALILEO, BDS
NFCYes (market/region dependent)
RadioUnspecified
USB2.0, Type-C 1.0 reversible connector
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
 Non-removable Li-Po 5000 mAh battery
ChargingFast charging 15W
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TECNO SPARK 40

Rs. 33,999

Tecno Spark 40
Key Specs
Display 6.67""
Battery 5200 mAh
Camera 50 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100
4G bands LTE
Speed HSPA, LTE
Launch
Announced 2025, July 02
Status Available. Released 2025, July
Body
Dimensions 165.6 x 77 x 7.7 mm (6.52 x 3.03 x 0.30 in)
Weight -
SIM Nano-SIM + Nano-SIM
 IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Display for Tecno Spark 40
Type IPS LCD, 120Hz
Size 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Platform
OS Android 15, HIOS 15
Chipset Mediatek Helio G81 (12 nm)
Mediatek Helio G91 (12 nm) - NFC model
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory
Card slot microSDXC
Internal 128GB 6GB RAM, 256GB 8GB RAM
Main Camera
Single 50 MP, (wide), PDAF
Auxiliary lens
Features Dual-LED flash
Video 1440p@30fps, 1080p@30fps
Selfie camera
Single 8 MP, (wide)
Features Dual-LED flash
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms
WLAN Yes
Bluetooth Yes
Positioning GPS
NFC Yes (market/region dependent)
Infrared port Yes
Radio FM radio
USB USB Type-C
Features
Sensors Fingerprint (side-mounted); unspecified sensors
Battery
Type 5200 mAh
Charging 45W wired, 55 min to 100%