Screen size
Optimus F54.3"
Q31Winner: 5.7"+25%
Quick verdict
Q31 leads the measured specs 11-2.
Measured wins
Optimus F5
2
spec wins
Ties
4
equal specs
Q31
11
spec wins
Overall winner
Screen size
Technology
Optimus F5
GSM / CDMA / HSPA / EVDO / LTE
Q31
GSM / HSPA / LTE
2G bands
Optimus F5
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 - AS870
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
Optimus F5
HSDPA 900 / 1900 / 2100 , HSDPA 900 / 2100 - P875, CDMA2000 1xEV-DO - AS870
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
Optimus F5
3, 7, 20 - P875, 17 - AS870
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
LTE
Speed
Optimus F5
HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps
Q31
HSPA, LTE
Announced
Optimus F5
2013, February. Released 2013, May
Q31
2020, September 17. Released 2020, September 25
Status
Optimus F5
Discontinued
Q31
Discontinued
Dimensions
Optimus F5
126 x 64.5 x 9.3 mm (4.96 x 2.54 x 0.37 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
Optimus F5
131 g (4.62 oz)
Q31
145 g (5.11 oz)
SIM
Optimus F5
Yes
Q31
Nano-SIM
Other
Optimus F5
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Optimus F5
IPS LCD
Q31
IPS LCD
Size
Optimus F5
4.3 inches, 51.0 cm2 (~62.7% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Optimus F5
540 x 960 pixels, 16:9 ratio (~256 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
OS
Optimus F5
Android 4.1.2 (Jelly Bean)
Q31
Android 10
Chipset
Optimus F5
Qualcomm MSM8960 Snapdragon S4 Plus
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Optimus F5
Dual-core 1.2 GHz Krait
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
Optimus F5
Adreno 225
Q31
PowerVR GE8320
Card slot
Optimus F5
microSDHC (dedicated slot)
Q31
microSDXC
Internal
Optimus F5
8GB 1GB RAM
Q31
32GB 3GB RAM
Other
Optimus F5
-
Q31
eMMC 5.1
Single
Optimus F5
5 MP, AF
Q31
-
Features
Optimus F5
HDR, panorama
Q31
LED flash, panorama, HDR
Video
Optimus F5
1080p@30fps
Q31
1080p@30fps
Dual
Optimus F5
-
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
Single
Optimus F5
1.3 MP
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Optimus F5
720p
Q31
1080p@30fps
Loudspeaker
Optimus F5
Yes
Q31
Yes
3.5mm jack
Optimus F5
Yes
Q31
Yes
WLAN
Optimus F5
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot, DLNA
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Optimus F5
4.0, A2DP
Q31
5.0, A2DP, LE
Positioning
Optimus F5
GPS
Q31
GPS
NFC
Optimus F5
Yes
Q31
No
Radio
Optimus F5
No
Q31
No
USB
Optimus F5
microUSB 2.0
Q31
microUSB 2.0
Sensors
Optimus F5
Accelerometer, proximity, compass
Q31
Accelerometer
Type
Optimus F5
Li-Ion 2150 mAh, removable
Q31
Li-Ion 3000 mAh
Stand-by
Optimus F5
Up to 500 h (2G) / Up to 500 h (3G)
Q31
-
Talk time
Optimus F5
Up to 12 h (2G) / Up to 8 h (3G)
Q31
-
Colors
Optimus F5
Black, White
Q31
Silver
SAR EU
Optimus F5
0.47 W/kg (head) 0.43 W/kg (body)
Q31
-
Price
Optimus F5
About 220 EUR
Q31
About 150 EUR
Models
Optimus F5
-
Q31
LM-Q310N