Screen size
3 (2025)Winner: 6.5"+81%
Watch1.2"
Quick verdict
3 (2025) leads the measured specs 15-3.
Measured wins
3 (2025)
15
spec wins
Overall winner
Ties
2
equal specs
Watch
3
spec wins
Screen size
Technology
3 (2025)
GSM / HSPA / LTE
Watch
No cellular connectivity
2G bands
3 (2025)
GSM 850 / 900 / 1800 / 1900
Watch
N/A
3G bands
3 (2025)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Watch
-
4G bands
3 (2025)
LTE
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
Watch
-
Speed
3 (2025)
HSPA, LTE
Watch
-
GPRS
3 (2025)
-
Watch
No
EDGE
3 (2025)
-
Watch
No
Announced
3 (2025)
2025, May 21
Watch
2015, September. Released 2015, September
Status
3 (2025)
Available. Released 2025, June
Watch
Discontinued
Dimensions
3 (2025)
164.4 x 75.8 x 8.8 mm (6.47 x 2.98 x 0.35 in)
Watch
41.8 x 41.8 x 10.5 mm (1.65 x 1.65 x 0.41 in)
Weight
3 (2025)
185 g (6.53 oz)
Watch
-
Build
3 (2025)
Glass front, plastic back, plastic frame
Watch
-
SIM
3 (2025)
Nano-SIM + Nano-SIM
Watch
No
Other
3 (2025)
-
Watch
IP67 dust/water resistant (up to 1m for 30 min) Charger built-in the strap
Type
3 (2025)
IPS LCD, 400 nits
Watch
IPS LCD, 256K colors
Size
3 (2025)
6.52 inches, 102.6 cm2 (~82.4% screen-to-body ratio)
Watch
1.22 inches
Resolution
3 (2025)
576 x 1280 pixels, 20:9 ratio (~215 ppi density)
Watch
240 x 204 pixels (~258 ppi density)
OS
3 (2025)
Android 15 (Go edition)
Watch
Proprietary OS
Chipset
3 (2025)
Unisoc SC9863A1 (22 nm)
Watch
STM 429
CPU
3 (2025)
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Watch
184 MHz
GPU
3 (2025)
IMG8322
Watch
-
Card slot
3 (2025)
microSDXC
Watch
No
Internal
3 (2025)
64GB 3GB RAM, 128GB 4GB RAM
Watch
8MB RAM
Other
3 (2025)
eMMC 5.1
Watch
eMMC 5.1
Single
3 (2025)
8 MP, f/1.8, (wide), 1/4.0", 1.12µm, AF or 13 MP, AF (region dependent)
Watch
-
Features
3 (2025)
LED flash
Watch
-
Video
3 (2025)
1080p@30fps
Watch
-
Single
3 (2025)
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Watch
-
Video
3 (2025)
Yes
Watch
-
Loudspeaker
3 (2025)
Yes
Watch
Yes
3.5mm jack
3 (2025)
Yes
Watch
No
WLAN
3 (2025)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Watch
No
Bluetooth
3 (2025)
4.2, A2DP
Watch
4.0, LE
Positioning
3 (2025)
GPS, GLONASS, GALILEO, BDS
Watch
No
NFC
3 (2025)
No
Watch
Yes
Radio
3 (2025)
Unspecified
Watch
No
USB
3 (2025)
USB Type-C 2.0, OTG
Watch
USB 2.0 (charging only)
Sensors
3 (2025)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Watch
Accelerometer, altimeter, gyro, heart rate, compass
Other
3 (2025)
-
Watch
MP3 player Photo viewer Voice memo/dial/commands
Type
3 (2025)
5010 mAh
Watch
Li-Ion 210 mAh, non-removable
Charging
3 (2025)
10W wired
Watch
-
Colors
3 (2025)
Space Gray, Teal Blue
Watch
White, Black/Red
Models
3 (2025)
T451H
Watch
-
Price
3 (2025)
-
Watch
About 110 EUR
Other
3 (2025)
-
Watch
No