Screen size
Q51Winner: 6.5"+82%
Watch Style1.2"
Quick verdict
Q51 leads the measured specs 15-3.
Measured wins
Q51
15
spec wins
Overall winner
Ties
1
equal specs
Watch Style
3
spec wins
Screen size
Technology
Q51
GSM / HSPA / LTE
Watch Style
No cellular connectivity
2G bands
Q51
GSM 850 / 900 / 1800 / 1900
Watch Style
N/A
3G bands
Q51
HSDPA 850 / 900 / 1900 / 2100
Watch Style
-
4G bands
Q51
1, 3, 7, 8, 20
Watch Style
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
3.5mm jack
SD card
Stereo speakers
-
Speed
Q51
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/75 Mbps
Watch Style
-
GPRS
Q51
-
Watch Style
No
EDGE
Q51
-
Watch Style
No
Announced
Q51
2020, February 25. Released 2020, February 26
Watch Style
2017, February. Released 2017, February
Status
Q51
Discontinued
Watch Style
Discontinued
Dimensions
Q51
164.5 x 77.5 x 8.4 mm (6.48 x 3.05 x 0.33 in)
Watch Style
42.3 x 45.7 x 10.8 mm (1.67 x 1.80 x 0.43 in)
Weight
Q51
-
Watch Style
46 g (1.62 oz)
SIM
Q51
Nano-SIM + Nano-SIM
Watch Style
No
Other
Q51
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Watch Style
IP67 dust/water resistant (up to 1m for 30 min)
Build
Q51
-
Watch Style
Glass front (Gorilla Glass 3), stainless steel 316L frame
Type
Q51
IPS LCD
Watch Style
P-OLED
Size
Q51
6.5 inches, 105.5 cm2 (~82.7% screen-to-body ratio)
Watch Style
1.2 inches
Resolution
Q51
720 x 1520 pixels, 19:9 ratio (~259 ppi density)
Watch Style
360 x 360 pixels (~299 ppi density)
Protection
Q51
-
Watch Style
Corning Gorilla Glass 3
OS
Q51
Android 10
Watch Style
Android Wear OS 2.1
Chipset
Q51
Mediatek MT6762 Helio P22 (12 nm)
Watch Style
Qualcomm MSM8909W Snapdragon Wear 2100
CPU
Q51
Octa-core 2.0 GHz Cortex-A53
Watch Style
Quad-core 1.1 GHz Cortex-A7
GPU
Q51
PowerVR GE8320
Watch Style
Adreno 304
Card slot
Q51
microSDXC (dedicated slot)
Watch Style
No
Internal
Q51
32GB 3GB RAM
Watch Style
4GB 512MB RAM
Other
Q51
eMMC 5.1
Watch Style
eMMC 4.5
Triple
Q51
13 MP, (wide), PDAF 5 MP, 13mm (ultrawide) Auxiliary lens
Watch Style
-
Features
Q51
LED flash, panorama, HDR
Watch Style
-
Video
Q51
1080p@30fps
Watch Style
-
Single
Q51
13 MP, (wide), 1/3.1", 1.12µm
Watch Style
-
Video
Q51
1080p@30fps
Watch Style
-
Loudspeaker
Q51
Yes, with stereo speakers
Watch Style
No
3.5mm jack
Q51
Yes
Watch Style
No
WLAN
Q51
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Watch Style
Wi-Fi 802.11 b/g/n
Bluetooth
Q51
5.0, A2DP, LE
Watch Style
4.2, LE
Positioning
Q51
GPS
Watch Style
No
NFC
Q51
Yes
Watch Style
No
Radio
Q51
No
Watch Style
No
USB
Q51
USB Type-C 2.0
Watch Style
No
Sensors
Q51
Fingerprint (rear-mounted), accelerometer, proximity, compass
Watch Style
Accelerometer, gyro
Other
Q51
-
Watch Style
MP3 player Photo viewer Voice dial/commands
Type
Q51
Li-Po 4000 mAh
Watch Style
Li-Ion 240 mAh, non-removable
Colors
Q51
Frozen White, Moonlight Titanium
Watch Style
Silver, Titanium, Rose Gold
Models
Q51
LM-Q510N
Watch Style
-
Price
Q51
About 240 EUR
Watch Style
About 150 EUR
Other
Q51
-
Watch Style
No