Screen size
O2Winner: 6.5"+70%
Prowatch VN2.0"
Quick verdict
O2 leads the measured specs 16-3.
Measured wins
O2
16
spec wins
Overall winner
Ties
2
equal specs
Prowatch VN
3
spec wins
Screen size
Technology
O2
GSM / HSPA / LTE
Prowatch VN
No cellular connectivity
2G bands
O2
GSM 900 / 1800
Prowatch VN
N/A
3G bands
O2
HSDPA 900 / 2100
Prowatch VN
N/A
4G bands
O2
1, 3, 5, 8, 40, 41
Prowatch VN
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
N/A
Speed
O2
HSPA, LTE
Prowatch VN
-
GPRS
O2
-
Prowatch VN
No
EDGE
O2
-
Prowatch VN
No
Announced
O2
2024, March 22
Prowatch VN
2024, April 23
Status
O2
Available. Released 2024, March 27
Prowatch VN
Available. Released 2024, April 26
Dimensions
O2
165 x 76.1 x 8.7 mm (6.50 x 3.00 x 0.34 in)
Prowatch VN
-
Weight
O2
200 g (7.05 oz)
Prowatch VN
-
SIM
O2
Nano-SIM + Nano-SIM
Prowatch VN
No
Build
O2
-
Prowatch VN
Zinc alloy frame
Other
O2
-
Prowatch VN
IP67 dust/water resistant
Type
O2
IPS LCD, 90Hz
Prowatch VN
IPS LCD, 500 nits
Size
O2
6.5 inches, 102.0 cm2 (~81.2% screen-to-body ratio)
Prowatch VN
1.96 inches
Resolution
O2
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Prowatch VN
320 x 386 pixels (~256 ppi density)
OS
O2
Android 13
Prowatch VN
Proprietary OS
Chipset
O2
Unisoc Tiger T616 (12 nm)
Prowatch VN
-
CPU
O2
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Prowatch VN
-
GPU
O2
Mali-G57 MP1
Prowatch VN
-
Card slot
O2
microSDXC (dedicated slot)
Prowatch VN
No
Internal
O2
128GB 8GB RAM
Prowatch VN
-
Other
O2
UFS 2.2
Prowatch VN
-
Single
O2
50 MP, (wide), AF Auxiliary lens
Prowatch VN
-
Features
O2
LED flash, HDR, panorama
Prowatch VN
-
Video
O2
1080p@30fps
Prowatch VN
-
Single
O2
8 MP
Prowatch VN
-
Video
O2
1080p@30fps
Prowatch VN
-
Loudspeaker
O2
Yes
Prowatch VN
Yes
3.5mm jack
O2
Yes
Prowatch VN
No
WLAN
O2
Wi-Fi 802.11 b/g/n/ac
Prowatch VN
No
Bluetooth
O2
5.0, A2DP, LE
Prowatch VN
5.2, A2DP, LE
Positioning
O2
GPS
Prowatch VN
No
NFC
O2
No
Prowatch VN
No
Radio
O2
FM radio
Prowatch VN
No
USB
O2
USB Type-C 2.0, OTG
Prowatch VN
No
Sensors
O2
Fingerprint (side-mounted), accelerometer, proximity
Prowatch VN
Accelerometer, heart rate, SpO2
Type
O2
Li-Po 5000 mAh
Prowatch VN
Li-Ion 230 mAh
Charging
O2
18W wired
Prowatch VN
-
Colors
O2
Imperial Green, Majestic Purple, Royal Gold
Prowatch VN
Black, Blue, Silver
Price
O2
About 100 EUR
Prowatch VN
About 40 EUR
Other
O2
-
Prowatch VN
No