Screen size
Optimus Slider3.2"
Q31Winner: 5.7"+44%
Quick verdict
Q31 leads the measured specs 13-0.
Measured wins
Optimus Slider
0
spec wins
Ties
4
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
Optimus Slider
CDMA / EVDO
Q31
GSM / HSPA / LTE
2G bands
Optimus Slider
CDMA 800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
Optimus Slider
CDMA2000 1xEV-DO
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
Optimus Slider
EV-DO Rev.A 3.1 Mbps
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
Q31
HSPA, LTE
4G bands
Optimus Slider
-
Q31
LTE
Announced
Optimus Slider
2011, October. Released 2011, October
Q31
2020, September 17. Released 2020, September 25
Status
Optimus Slider
Discontinued
Q31
Discontinued
Dimensions
Optimus Slider
115 x 59 x 15 mm (4.53 x 2.32 x 0.59 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
Optimus Slider
-
Q31
145 g (5.11 oz)
Keyboard
Optimus Slider
QWERTY
Q31
-
SIM
Optimus Slider
Mini-SIM
Q31
Nano-SIM
Other
Optimus Slider
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Optimus Slider
TFT
Q31
IPS LCD
Size
Optimus Slider
3.2 inches, 30.5 cm2 (~44.9% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Optimus Slider
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
OS
Optimus Slider
Android 2.3 (Gingerbread)
Q31
Android 10
CPU
Optimus Slider
800 MHz
Q31
Octa-core 2.0 GHz Cortex-A53
Chipset
Optimus Slider
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
GPU
Optimus Slider
-
Q31
PowerVR GE8320
Card slot
Optimus Slider
microSDHC (dedicated slot)
Q31
microSDXC
Internal
Optimus Slider
512MB RAM, 512MB
Q31
32GB 3GB RAM
Other
Optimus Slider
-
Q31
eMMC 5.1
Single
Optimus Slider
3.2 MP
Q31
-
Video
Optimus Slider
Yes
Q31
1080p@30fps
Dual
Optimus Slider
-
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
Features
Optimus Slider
-
Q31
LED flash, panorama, HDR
Other
Optimus Slider
No
Q31
-
Single
Optimus Slider
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Optimus Slider
-
Q31
1080p@30fps
Loudspeaker
Optimus Slider
Yes
Q31
Yes
3.5mm jack
Optimus Slider
Yes
Q31
Yes
WLAN
Optimus Slider
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimus Slider
3.0, A2DP
Q31
5.0, A2DP, LE
Positioning
Optimus Slider
GPS, A-GPS
Q31
GPS
USB
Optimus Slider
microUSB 2.0
Q31
microUSB 2.0
NFC
Optimus Slider
-
Q31
No
Radio
Optimus Slider
-
Q31
No
Sensors
Optimus Slider
Accelerometer, proximity, compass
Q31
Accelerometer
Other
Optimus Slider
MP3/WAV/eAAC+ player MP4/H.264 player Document viewer Photo viewer Organizer Voice memo/dial Predictive text input
Q31
-
Type
Optimus Slider
Removable Li-Ion 1500 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
Optimus Slider
Up to 288 h
Q31
-
Talk time
Optimus Slider
Up to 3 h 40 min
Q31
-
Colors
Optimus Slider
Black
Q31
Silver
SAR
Optimus Slider
0.48 W/kg (head) 0.42 W/kg (body)
Q31
-
Price
Optimus Slider
About 90 EUR
Q31
About 150 EUR
Models
Optimus Slider
-
Q31
LM-Q310N