Screen size
GD880 Mini3.2"
K31Winner: 5.7"+44%
Quick verdict
K31 leads the measured specs 11-2.
Measured wins
GD880 Mini
2
spec wins
Ties
4
equal specs
K31
11
spec wins
Overall winner
Screen size
Technology
GD880 Mini
GSM / HSPA
K31
GSM / CDMA / HSPA / LTE
2G bands
GD880 Mini
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
GD880 Mini
HSDPA 900 / 2100
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
GD880 Mini
HSPA 7.2/2 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
GD880 Mini
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Announced
GD880 Mini
2010, February. Released 2010, April
K31
2020, August 21. Released 2020, August 21
Status
GD880 Mini
Discontinued
K31
Discontinued
Dimensions
GD880 Mini
102 x 47.6 x 10.6 mm (4.02 x 1.87 x 0.42 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GD880 Mini
99 g (3.49 oz)
K31
146 g (5.15 oz)
SIM
GD880 Mini
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GD880 Mini
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GD880 Mini
TFT, 256K colors
K31
IPS LCD
Size
GD880 Mini
3.2 inches, 28.2 cm2 (~58.1% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GD880 Mini
480 x 854 pixels, 16:9 ratio (~306 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Protection
GD880 Mini
Corning Gorilla Glass
K31
-
Card slot
GD880 Mini
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GD880 Mini
1000 entries, Photocall
K31
-
Call records
GD880 Mini
20 dialed, 20 received, 20 missed calls
K31
-
Internal
GD880 Mini
330MB
K31
32GB 2GB RAM
Other
GD880 Mini
-
K31
eMMC 5.1
Single
GD880 Mini
5 MP, AF
K31
-
Video
GD880 Mini
480p@30fps
K31
1080p@30fps
Dual
GD880 Mini
-
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
GD880 Mini
-
K31
LED flash, panorama, HDR
Single
GD880 Mini
Yes
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GD880 Mini
K31
1080p@30fps
Loudspeaker
GD880 Mini
Yes
K31
Yes
3.5mm jack
GD880 Mini
Yes
K31
Yes
WLAN
GD880 Mini
Wi-Fi 802.11 b/g, DLNA
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GD880 Mini
2.1, A2DP
K31
5.0, A2DP, LE
Positioning
GD880 Mini
GPS, A-GPS
K31
GPS
Radio
GD880 Mini
Stereo FM radio, RDS
K31
No
USB
GD880 Mini
microUSB 2.0
K31
microUSB 2.0
NFC
GD880 Mini
-
K31
No
Sensors
GD880 Mini
Accelerometer, proximity
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GD880 Mini
SMS, MMS, Email, Push Email
K31
-
Browser
GD880 Mini
WAP 2.0/xHTML, HTML
K31
-
Games
GD880 Mini
Yes
K31
-
Java
GD880 Mini
Yes, MIDP 2.1
K31
-
Other
GD880 Mini
SNS integration MP4/DivX/XviD/H.264 player MP3/WMA/eAAC+ player Organizer Document viewer (Word, Excel, PowerPoint, PDF) Voice memo Predictive text input
K31
-
Type
GD880 Mini
Removable Li-Ion 1000 mAh battery (LGIP-550N)
K31
Li-Ion 3000 mAh
Stand-by
GD880 Mini
Up to 330 h
K31
-
Talk time
GD880 Mini
Up to 7 h
K31
-
Colors
GD880 Mini
Black
K31
Gray
Price
GD880 Mini
About 120 EUR
K31
About 130 EUR
Models
GD880 Mini
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GD880 Mini
-
K31
Android 10, LG UX 9.1
Chipset
GD880 Mini
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GD880 Mini
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GD880 Mini
-
K31
PowerVR GE8320