Samsung Galaxy Watch 3 vs Sparx Edge 20

ALL VERSIONS

Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100 - Global
 HSDPA 850 / 1700(AWS) / 1900 - USA/Canada
4G bands1, 3, 5, 7, 8, 20 - Global
 2, 4, 5, 12, 13, 25, 26, 66 - USA
 2, 4, 5, 12, 13, 66 - Canada
SpeedHSPA 42.2/5.76 Mbps, LTE
Launch
Announced2020, July 21
Status Coming Soon
Body
Dimensions -
Weight -
BuildGlass front (Gorilla Glass DX+), stainless steel frame 316L
SIMeSIM
 Samsung Pay
MIL-STD-810G compliant*
50m water resistant (IP68)
Compatible with standard 20mm straps
ECG certified
Touch-sensitive bezel
*does not guarantee ruggedness or use in extreme conditions
Display for Samsung Galaxy Watch 3
TypeSuper AMOLED capacitive touchscreen, 16M colors
Size1.4 inches, 6.3 cm2 (~32.7% screen-to-body ratio)
Resolution360 x 360 pixels, 1:1 ratio (~364 ppi density)
ProtectionCorning Gorilla Glass DX+
 Always-on display
Platform
OSTizen-based wearable OS 4.0
ChipsetExynos 9110 (10 nm)
CPUDual-core 1.15 GHz Cortex-A53
GPUMali-T720
Memory
Card slotNo
Internal 8GB 1GB RAM
 eMMC
Camera
 No
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLANWi-Fi 802.11 b/g/n
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCYes
RadioNo
USBNo
Features
SensorsAccelerometer, gyro, heart rate, barometer
 Natural language commands and dictation
Battery
  Non-removable Li-Ion 247 mAh battery
ChargingWireless charging
space

SPARX EDGE 20

Rs. 49,999

Sparx Edge 20
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