Screen size
GD510 Pop3.0"
K31Winner: 5.7"+47%
Quick verdict
K31 leads the measured specs 13-2.
Measured wins
GD510 Pop
2
spec wins
Ties
2
equal specs
K31
13
spec wins
Overall winner
Screen size
Technology
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GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
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GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
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Class 12
K31
-
EDGE
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Class 12
K31
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
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
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-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
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-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
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-
K31
HSPA, LTE
Announced
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2009, September. Released 2009, October
K31
2020, August 21. Released 2020, August 21
Status
GD510 Pop
Discontinued
K31
Discontinued
Dimensions
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97.8 x 49.5 x 11.2 mm (3.85 x 1.95 x 0.44 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
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87g (3.07 oz)
K31
146 g (5.15 oz)
SIM
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Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
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-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
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TFT resistive touchscreen, 256K colors
K31
IPS LCD
Size
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3.0 inches, 25.6 cm2 (~52.9% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
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240 x 400 pixels, 5:3 ratio (~155 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
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Handwriting recognition
K31
-
Card slot
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microSDHC (dedicated slot)
K31
microSDXC
Phonebook
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1000 entries, Photocall
K31
-
Call records
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20 dialed, 20 received, 20 missed calls
K31
-
Internal
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42MB
K31
32GB 2GB RAM
Other
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-
K31
eMMC 5.1
Single
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3.15 MP
K31
-
Video
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320p@15fps
K31
1080p@30fps
Dual
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-
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
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-
K31
LED flash, panorama, HDR
Other
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No
K31
-
Single
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-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
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-
K31
1080p@30fps
Loudspeaker
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Yes
K31
Yes
3.5mm jack
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No
K31
Yes
WLAN
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No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
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2.1, A2DP
K31
5.0, A2DP, LE
Positioning
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No
K31
GPS
Radio
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Stereo FM radio, RDS
K31
No
USB
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microUSB
K31
microUSB 2.0
NFC
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-
K31
No
Sensors
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Accelerometer
K31
Fingerprint (rear-mounted), accelerometer
Messaging
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SMS, MMS, Email
K31
-
Browser
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WAP 2.0/xHTML, HTML
K31
-
Games
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Yes
K31
-
Java
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Yes, MIDP 2.1
K31
-
Other
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Facebook, MySpace, Twitter integration - MP4/H.264 player - MP3/WMA/AAC+ player - Organizer - Voice memo - Predictive text input
K31
-
Type
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Removable Li-Ion 900 mAh battery (LGIP-550N)
K31
Li-Ion 3000 mAh
Charging
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Solar panel for charging (optional)
K31
-
Stand-by
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Up to 360 h
K31
-
Talk time
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Up to 3 h 20 min
K31
-
Colors
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Silver, Black, Twiilght
K31
Gray
SAR
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1.36 W/kg (head) 0.57 W/kg (body)
K31
-
Price
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About 80 EUR
K31
About 130 EUR
Models
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-
K31
LM-K300Q, LMK300, LGL355DL
OS
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-
K31
Android 10, LG UX 9.1
Chipset
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-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
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-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
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-
K31
PowerVR GE8320