Samsung Galaxy Watch Active2 vs ZTE nubia A77
Product
Price
250 USD
250 USD
Status
Available
Available
Brand
Samsung Mobile
ZTE Mobiles
Model No
Galaxy Watch Active2
ZTE nubia A77
Technology
GSM / CDMA / HSPA / EVDO / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) ,CDMA 800 / 1900 - USA
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 ,CDMA2000 1xEV-DO - USA
HSDPA 850 / 900 / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - Global, LATAM ,1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 46, 48, 66, 71 - USA ,1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 38, 39, 40, 41, 46, 66, 71 - Canada
LTE
Speed
HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps
HSPA, LTE, 5G
5G bands
SA/NSA
Dimensions
151 x 71.8 x 7.9 mm (5.94 x 2.83 x 0.31 in)
168 x 77 x 8.3 mm (6.61 x 3.03 x 0.33 in)
Weight
168 g (5.93 oz)
193 g (6.81 oz)
Build
Glass front, plastic frame, plastic back
IP64 dust tight and water resistant (water splashes)
SIM
Nano-SIM + Nano-SIM
Colors
Obsidian Black, Glacier White, Twilight Purple
Size
6.3 inches, 98.6 cm2 (~90.9% screen-to-body ratio)
6.75 inches, 108.2 cm2 (~83.6% screen-to-body ratio)
Resolution
1080 x 2280 pixels, 19:9 ratio (~401 ppi density)
720 x 1640 pixels (~265 ppi density)
Type
IPS LCD, 120Hz
Chipset
Exynos 9825 (7 nm) - EMEA/LATAMQualcomm SM8150 Snapdragon 855 (7 nm) - USA/China
Unisoc T8300 (6 nm)
CPU
Octa-core (2x2.73 GHz Mongoose M4 & 2x2.4 GHz Cortex-A75 & 4x1.9 GHz Cortex-A55) - EMEA/LATAMOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) - USA/China
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
OS
Android 16
GPU
Mali-G57 MP2
Storage
256GB 8GB RAM ,UFS 3.0
128GB
Card Slot
No
microSDXC
RAM
6GB
Features
Main Camera,Triple,12 MP, f/1.5-2.4, 27mm (wide), 1/2.55, 1.4?, Dual Pixel PDAF, OIS 12 MP, f/2.1, 52mm (telephoto), 1/3.6, 1.0?, PDAF, OIS, 2x optical zoom 16 MP, f/2.2, 12mm (ultrawide), 1/3.1, 1.0?, Super Steady videoFeatures,LED flash, auto-HDR, panoramaVideo,4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
LED flash, HDR, panorama
Lens 1
50 MP, f/1.8, (wide), PDAF
Lens 2
Auxiliary lenses
Video
1080p@30fps
Features
Single
Lens 1
8 MP
Video
1080p@30fps
Capacity
Non-removable Li-Ion 3500 mAh battery
5000 mAh
Charging
22.5W wired
Reverse wired
Bypass Charging
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer ,Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Bluetooth
5.0, A2DP, LE, aptX
5.4, A2DP, LE
GPS
A-GPS, GLONASS, BDS, GALILEO ,YesRadio,FM radio (USA & Canada only)
GPS, GALILEO, GLONASS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
NFC
Yes (market/region dependent)
USB
USB Type-C 2.0
Launch Date
2026, August 14
Loudspeaker
Yes
3.5mm jack
Yes