Screen size
Q31Winner: 5.7"+51%
T3152.8"
Quick verdict
Q31 leads the measured specs 12-1.
Measured wins
Q31
12
spec wins
Overall winner
Ties
4
equal specs
T315
1
spec wins
Screen size
Technology
Q31
GSM / HSPA / LTE
T315
GSM
2G bands
Q31
GSM 850 / 900 / 1800 / 1900
T315
GSM 850 / 900 / 1800 / 1900
3G bands
Q31
HSDPA 850 / 900 / 1900 / 2100
T315
-
4G bands
Q31
LTE
T315
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
-
Speed
Q31
HSPA, LTE
T315
-
GPRS
Q31
-
T315
Yes
EDGE
Q31
-
T315
Yes
Announced
Q31
2020, September 17. Released 2020, September 25
T315
2011, March. Released 2011, April
Status
Q31
Discontinued
T315
Discontinued
Dimensions
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
T315
123 x 63.2 x 10.9 mm (4.84 x 2.49 x 0.43 in)
Weight
Q31
145 g (5.11 oz)
T315
88 g (3.10 oz)
SIM
Q31
Nano-SIM
T315
Mini-SIM
Other
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
T315
-
Type
Q31
IPS LCD
T315
TFT resistive touchscreen, 256K colors
Size
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
T315
2.8 inches, 22.3 cm2 (~28.7% screen-to-body ratio)
Resolution
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
T315
240 x 400 pixels, 5:3 ratio (~167 ppi density)
OS
Q31
Android 10
T315
-
Chipset
Q31
Mediatek MT6762 Helio P22 (12 nm)
T315
-
CPU
Q31
Octa-core 2.0 GHz Cortex-A53
T315
-
GPU
Q31
PowerVR GE8320
T315
-
Card slot
Q31
microSDXC
T315
microSDHC (dedicated slot)
Internal
Q31
32GB 3GB RAM
T315
20MB
Other
Q31
eMMC 5.1
T315
-
Phonebook
Q31
-
T315
Yes, Photocall
Call records
Q31
-
T315
Yes
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
T315
-
Features
Q31
LED flash, panorama, HDR
T315
-
Video
Q31
1080p@30fps
T315
320p@15fps
Single
Q31
-
T315
2 MP
Single
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
T315
-
Video
Q31
1080p@30fps
T315
-
Other
Q31
-
T315
No
Loudspeaker
Q31
Yes
T315
Yes
3.5mm jack
Q31
Yes
T315
Yes
WLAN
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
T315
Wi-Fi 802.11 b/g
Bluetooth
Q31
5.0, A2DP, LE
T315
2.1, A2DP, EDR
Positioning
Q31
GPS
T315
No
NFC
Q31
No
T315
-
Radio
Q31
No
T315
FM radio, recording
USB
Q31
microUSB 2.0
T315
microUSB 2.0
Sensors
Q31
Accelerometer
T315
Messaging
Q31
-
T315
SMS, MMS, Email, IM
Browser
Q31
-
T315
WAP 2.0/xHTML, HTML
Games
Q31
-
T315
Yes
Java
Q31
-
T315
Yes, MIDP 2.1
Other
Q31
-
T315
SNS integration MP3/eAAC+/WAV player MP4/H.263 player Organizer Voice memo Predictive text input
Type
Q31
Li-Ion 3000 mAh
T315
Removable Li-Ion 900 mAh battery
Stand-by
Q31
-
T315
Up to 500 h
Talk time
Q31
-
T315
Up to 8 h
Colors
Q31
Silver
T315
Black, White
Models
Q31
LM-Q310N
T315
-
Price
Q31
About 150 EUR
T315
About 80 EUR
SAR EU
Q31
-
T315
0.87 W/kg (head) 1.45 W/kg (body)