Screen size
Q31Winner: 5.7"+44%
Vortex VS6603.2"
Quick verdict
Q31 leads the measured specs 12-1.
Measured wins
Q31
12
spec wins
Overall winner
Ties
4
equal specs
Vortex VS660
1
spec wins
Screen size
Technology
Q31
GSM / HSPA / LTE
Vortex VS660
CDMA / EVDO
2G bands
Q31
GSM 850 / 900 / 1800 / 1900
Vortex VS660
CDMA 800 / 1900
3G bands
Q31
HSDPA 850 / 900 / 1900 / 2100
Vortex VS660
CDMA2000 1xEV-DO
4G bands
Q31
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
equal specsSD card
equal specsStereo speakers
Vortex VS660
-
Speed
Q31
HSPA, LTE
Vortex VS660
EV-DO Rev.0, 153.2 Kbps
Announced
Q31
2020, September 17. Released 2020, September 25
Vortex VS660
2010, November. Released 2010, December
Status
Q31
Discontinued
Vortex VS660
Discontinued
Dimensions
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Vortex VS660
113.5 x 59 x 13.3 mm (4.47 x 2.32 x 0.52 in)
Weight
Q31
145 g (5.11 oz)
Vortex VS660
124.8 (4.37 oz)
SIM
Q31
Nano-SIM
Vortex VS660
Mini-SIM
Other
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Vortex VS660
-
Type
Q31
IPS LCD
Vortex VS660
TFT, 256K colors
Size
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Vortex VS660
3.2 inches, 30.5 cm2 (~45.5% screen-to-body ratio)
Resolution
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Vortex VS660
320 x 480 pixels, 3:2 ratio (~180 ppi density)
OS
Q31
Android 10
Vortex VS660
Android 2.2 (Froyo)
Chipset
Q31
Mediatek MT6762 Helio P22 (12 nm)
Vortex VS660
-
CPU
Q31
Octa-core 2.0 GHz Cortex-A53
Vortex VS660
600 MHz
GPU
Q31
PowerVR GE8320
Vortex VS660
-
Card slot
Q31
microSDXC
Vortex VS660
microSDHC (dedicated slot), 2 GB included
Internal
Q31
32GB 3GB RAM
Vortex VS660
170MB
Other
Q31
eMMC 5.1
Vortex VS660
-
Dual
Q31
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
Vortex VS660
-
Features
Q31
LED flash, panorama, HDR
Vortex VS660
-
Video
Q31
1080p@30fps
Vortex VS660
Yes
Single
Q31
-
Vortex VS660
3.15 MP, AF
Single
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Vortex VS660
-
Video
Q31
1080p@30fps
Vortex VS660
-
Other
Q31
-
Vortex VS660
No
Loudspeaker
Q31
Yes
Vortex VS660
Yes
3.5mm jack
Q31
Yes
Vortex VS660
Yes
WLAN
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Vortex VS660
Wi-Fi 802.11 b/g, hotspot
Bluetooth
Q31
5.0, A2DP, LE
Vortex VS660
2.1, A2DP
Positioning
Q31
GPS
Vortex VS660
GPS, A-GPS
NFC
Q31
No
Vortex VS660
-
Radio
Q31
No
Vortex VS660
No
USB
Q31
microUSB 2.0
Vortex VS660
microUSB 2.0
Sensors
Q31
Accelerometer
Vortex VS660
Accelerometer, proximity, compass
Browser
Q31
-
Vortex VS660
HTML
Other
Q31
-
Vortex VS660
DivX/Xvid/MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player Document viewer Organizer Voice memo Predictive text input (Swype)
Type
Q31
Li-Ion 3000 mAh
Vortex VS660
Removable Li-Ion 1500 mAh battery
Stand-by
Q31
-
Vortex VS660
Up to 500 h
Talk time
Q31
-
Vortex VS660
Up to 7 h 30 min
Colors
Q31
Silver
Vortex VS660
Black
Models
Q31
LM-Q310N
Vortex VS660
-
Price
Q31
About 150 EUR
Vortex VS660
-
SAR
Q31
-
Vortex VS660
1.20 W/kg (head) 0.79 W/kg (body)