Screen size
Q31Winner: 5.7"+47%
SU420 Cafe3.0"
Quick verdict
Q31 leads the measured specs 12-1.
Measured wins
Q31
12
spec wins
Overall winner
Ties
4
equal specs
SU420 Cafe
1
spec wins
Screen size
Technology
Q31
GSM / HSPA / LTE
SU420 Cafe
GSM
2G bands
Q31
GSM 850 / 900 / 1800 / 1900
SU420 Cafe
GSM 850 / 900 / 1800 / 1900
3G bands
Q31
HSDPA 850 / 900 / 1900 / 2100
SU420 Cafe
TD-SCDMA
4G bands
Q31
LTE
SU420 Cafe
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
SU420 Cafe
TD-SCDMA
GPRS
Q31
-
SU420 Cafe
Class 10
EDGE
Q31
-
SU420 Cafe
Class 10
Announced
Q31
2020, September 17. Released 2020, September 25
SU420 Cafe
2010, April. Released 2010, April
Status
Q31
Discontinued
SU420 Cafe
Discontinued
Dimensions
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
SU420 Cafe
113.9 x 54.5 x 12.9 mm (4.48 x 2.15 x 0.51 in)
Weight
Q31
145 g (5.11 oz)
SU420 Cafe
-
SIM
Q31
Nano-SIM
SU420 Cafe
Mini-SIM
Other
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
SU420 Cafe
-
Type
Q31
IPS LCD
SU420 Cafe
TFT, 256K colors
Size
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
SU420 Cafe
3.0 inches, 25.6 cm2 (~41.3% screen-to-body ratio)
Resolution
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
SU420 Cafe
480 x 800 pixels, 5:3 ratio (~311 ppi density)
Other
Q31
-
SU420 Cafe
S-Class Touch UI
OS
Q31
Android 10
SU420 Cafe
-
Chipset
Q31
Mediatek MT6762 Helio P22 (12 nm)
SU420 Cafe
-
CPU
Q31
Octa-core 2.0 GHz Cortex-A53
SU420 Cafe
-
GPU
Q31
PowerVR GE8320
SU420 Cafe
-
Card slot
Q31
microSDXC
SU420 Cafe
microSDHC (dedicated slot)
Internal
Q31
32GB 3GB RAM
SU420 Cafe
-
Other
Q31
eMMC 5.1
SU420 Cafe
-
Phonebook
Q31
-
SU420 Cafe
Yes, Photocall
Call records
Q31
-
SU420 Cafe
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
SU420 Cafe
-
Features
Q31
LED flash, panorama, HDR
SU420 Cafe
-
Video
Q31
1080p@30fps
SU420 Cafe
Yes
Single
Q31
-
SU420 Cafe
3.2 MP
Single
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
SU420 Cafe
1.3 MP
Video
Q31
1080p@30fps
SU420 Cafe
Loudspeaker
Q31
Yes
SU420 Cafe
Yes
3.5mm jack
Q31
Yes
SU420 Cafe
Yes
WLAN
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
SU420 Cafe
Wi-Fi 802.11 b/g
Bluetooth
Q31
5.0, A2DP, LE
SU420 Cafe
2.1, A2DP
Positioning
Q31
GPS
SU420 Cafe
GPS, A-GPS
NFC
Q31
No
SU420 Cafe
-
Radio
Q31
No
SU420 Cafe
No
USB
Q31
microUSB 2.0
SU420 Cafe
microUSB 2.0
Sensors
Q31
Accelerometer
SU420 Cafe
Accelerometer
Messaging
Q31
-
SU420 Cafe
SMS, MMS, Email
Browser
Q31
-
SU420 Cafe
WAP 2.0/xHTML, HTML
Games
Q31
-
SU420 Cafe
Yes + downloadable
Java
Q31
-
SU420 Cafe
Yes, MIDP 2.1
Other
Q31
-
SU420 Cafe
TV Tuner (T-DMB v2.0) MP3/WMA/AAC player DivX/MP4/H.263 player Organizer Document viewer (Word, Excel, PowerPoint, PDF) Voice memo Predictive text input
Type
Q31
Li-Ion 3000 mAh
SU420 Cafe
Removable Li-Ion 1250 mAh battery
Colors
Q31
Silver
SU420 Cafe
Black, White, Pink
Models
Q31
LM-Q310N
SU420 Cafe
-
Price
Q31
About 150 EUR
SU420 Cafe
-