Screen size
GT550 Encore3.0"
K31Winner: 5.7"+47%
Quick verdict
K31 leads the measured specs 11-2.
Measured wins
GT550 Encore
2
spec wins
Ties
4
equal specs
K31
11
spec wins
Overall winner
Screen size
Technology
GT550 Encore
GSM / HSPA
K31
GSM / CDMA / HSPA / LTE
2G bands
GT550 Encore
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
GT550 Encore
HSDPA 850 / 1900
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
GT550 Encore
HSPA 3.6/0.384 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
K31
HSPA, LTE
4G bands
GT550 Encore
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Announced
GT550 Encore
2010, October. Released 2010, October
K31
2020, August 21. Released 2020, August 21
Status
GT550 Encore
Discontinued
K31
Discontinued
Dimensions
GT550 Encore
106 x 53.3 x 12 mm (4.17 x 2.10 x 0.47 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GT550 Encore
104.9 g (3.67 oz)
K31
146 g (5.15 oz)
SIM
GT550 Encore
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GT550 Encore
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GT550 Encore
TFT resistive touchscreen, 256K colors
K31
IPS LCD
Size
GT550 Encore
3.0 inches, 25.6 cm2 (~45.3% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GT550 Encore
240 x 400 pixels, 5:3 ratio (~155 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GT550 Encore
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GT550 Encore
1000 entries
K31
-
Call records
GT550 Encore
Yes
K31
-
Internal
GT550 Encore
-
K31
32GB 2GB RAM
Other
GT550 Encore
-
K31
eMMC 5.1
Single
GT550 Encore
3.15 MP
K31
-
Video
GT550 Encore
320p
K31
1080p@30fps
Dual
GT550 Encore
-
K31
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
GT550 Encore
-
K31
LED flash, panorama, HDR
Other
GT550 Encore
No
K31
-
Single
GT550 Encore
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GT550 Encore
-
K31
1080p@30fps
Loudspeaker
GT550 Encore
Yes
K31
Yes
3.5mm jack
GT550 Encore
Yes
K31
Yes
WLAN
GT550 Encore
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GT550 Encore
2.1, A2DP, EDR
K31
5.0, A2DP, LE
Positioning
GT550 Encore
A-GPS only
K31
GPS
Radio
GT550 Encore
No
K31
No
USB
GT550 Encore
microUSB 2.0
K31
microUSB 2.0
NFC
GT550 Encore
-
K31
No
Sensors
GT550 Encore
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GT550 Encore
SMS, MMS, Email, IM
K31
-
Browser
GT550 Encore
WAP 2.0/xHTML, HTML
K31
-
Games
GT550 Encore
Yes
K31
-
Java
GT550 Encore
Yes, MIDP 2.0
K31
-
Other
GT550 Encore
SNS integration MP3/WAV/eAAC+ MP4/H.264 player Organizer Voice memo/dial/commands Predictive text input
K31
-
Type
GT550 Encore
Removable Li-Ion 950 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GT550 Encore
Up to 240 h
K31
-
Talk time
GT550 Encore
Up to 3 h
K31
-
Colors
GT550 Encore
Black
K31
Gray
Price
GT550 Encore
About 60 EUR
K31
About 130 EUR
Models
GT550 Encore
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GT550 Encore
-
K31
Android 10, LG UX 9.1
Chipset
GT550 Encore
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GT550 Encore
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GT550 Encore
-
K31
PowerVR GE8320