Samsung Galaxy A51 vs Sparx Edge 20

Key Specs
Display 6.5""
Battery 4000 mAh
Camera 48 MP + 12 MP + 5 MP + 5 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
 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2019, December 12
StatusAvailable. Released 2019, December 16
Body
Dimensions158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
Weight172 g (6.07 oz)
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display for Samsung Galaxy A51
TypeSuper AMOLED
Size6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio)
Resolution1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
ProtectionCorning Gorilla Glass 3
Platform
OSAndroid 10, One UI 2.1
ChipsetExynos 9611 (10nm)
CPUOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPUMali-G72 MP3
Memory
Card slotmicroSDXC (dedicated slot)
Internal 128GB 6GB RAM
 UFS 2.0
Main Camera
Quad48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
12 MP, f/2.2, 123Ëš (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
FeaturesLED flash, panorama, HDR
Video4K@30fps, 1080p@30/120fps; gyro-EIS
Selfie camera
Single32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
FeaturesHDR
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
RadioFM radio
USBUSB Type-C 2.0, USB On-The-Go
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 ANT+
Battery
TypeLi-Po 4000 mAh, non-removable
ChargingFast charging 15W
Tests
PerformanceAnTuTu: 113051 (v7), 175363 (v8)
GeekBench: 5401 (v4.4), 1294 (v5.1)
GFXBench: 5.6fps (ES 3.1 onscreen)
DisplayContrast ratio: Infinite (nominal)
CameraPhoto / Video
Loudspeaker-28.6 LUFS (Average)
Audio qualityNoise -93.1dB / Crosstalk -87.3dB
Battery life
Endurance rating 86h
space

SPARX EDGE 20

Rs. 49,999

Sparx Edge 20
Key Specs
Display 6.67""
Battery 5000 mAh
Camera 100 MP + 2 MP
Storage 256GB Built-in
Network
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  CDMA 800
3G bands HSDPA 850 / 900 / 2100
  CDMA2000 1x
4G bands 1, 3, 5, 7, 8, 28, 40, 41 - International
  1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 - China
5G bands 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA - International
  1, 5, 8, 28, 41, 77, 78 SA/NSA - China
Speed HSPA, LTE-A, 5G
Launch
Announced 2025, March
Status Available Released 2025, March
Body
Dimensions -
Weight -
Build Glass front, leather or plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)
Display for Sparx Edge 20
Type AMOLED, 1B colors, HDR10+, 120Hz, 950 nits (peak)
Size 6.67 inches, 108.0 cm2 (~90.4% screen-to-body ratio)
Resolution 1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
Platform
OS Android 13, Realme UI 4.0
Chipset MediaTek G99 (6 nm)
CPU Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Mali-G57 MC2
Memory
Card slot No
Internal 256GB 8GB RAM
Main Camera
Dual 100 MP, f/1.8, 26mm (wide), PDAF, OIS
2 MP, f/2.4, (depth)
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS
Selfie camera
Single 16 MP, f/2.5, 25mm (wide)
Features Panorama
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack No
 24-bit/192kHz Hi-Res audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth 5.2, A2DP, LE, aptX HD
Positioning GPS, GALILEO, GLONASS, BDS, QZSS
NFC Yes (market/region dependent)
Radio No
USB USB Type-C 2.0
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type 5000 mAh, non-removable
Charging 67W wired