Screen size
Extravert VN2712.8"
K31Winner: 5.7"+51%
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
Extravert VN271
1
spec wins
Ties
4
equal specs
K31
12
spec wins
Overall winner
Screen size
Technology
Extravert VN271
CDMA / CDMA2000
K31
GSM / CDMA / HSPA / LTE
2G bands
Extravert VN271
CDMA 800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Extravert VN271
CDMA2000 1x
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Extravert VN271
CDMA2000 1x, 153 Kbps
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
Extravert VN271
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Announced
Extravert VN271
2011, November. Released 2011, November
K31
2020, August 21. Released 2020, August 21
Status
Extravert VN271
Discontinued
K31
Discontinued
Dimensions
Extravert VN271
105 x 53 x 15.7 mm (4.13 x 2.09 x 0.62 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
Extravert VN271
122 g (4.30 oz)
K31
146 g (5.15 oz)
Keyboard
Extravert VN271
QWERTY
K31
-
SIM
Extravert VN271
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
Extravert VN271
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Extravert VN271
TFT, 256K colors
K31
IPS LCD
Size
Extravert VN271
2.8 inches, 22.3 cm2 (~40.1% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Extravert VN271
240 x 400 pixels, 5:3 ratio (~167 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
Extravert VN271
K31
-
Card slot
Extravert VN271
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
Extravert VN271
1000 entries, Photocall
K31
-
Call records
Extravert VN271
Yes
K31
-
Internal
Extravert VN271
-
K31
32GB 2GB RAM
Other
Extravert VN271
-
K31
eMMC 5.1
Single
Extravert VN271
2 MP
K31
-
Video
Extravert VN271
320p
K31
1080p@30fps
Dual
Extravert VN271
-
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
Extravert VN271
-
K31
LED flash, panorama, HDR
Other
Extravert VN271
No
K31
-
Single
Extravert VN271
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Extravert VN271
-
K31
1080p@30fps
Loudspeaker
Extravert VN271
Yes
K31
Yes
3.5mm jack
Extravert VN271
Yes
K31
Yes
WLAN
Extravert VN271
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Extravert VN271
3.0, A2DP, EDR
K31
5.0, A2DP, LE
Positioning
Extravert VN271
GPS, A-GPS
K31
GPS
Radio
Extravert VN271
Stereo FM radio, RDS
K31
No
USB
Extravert VN271
microUSB 2.0
K31
microUSB 2.0
NFC
Extravert VN271
-
K31
No
Sensors
Extravert VN271
Accelerometer
K31
Fingerprint (rear-mounted), accelerometer
Messaging
Extravert VN271
SMS, MMS, Email, IM
K31
-
Games
Extravert VN271
Yes
K31
-
Java
Extravert VN271
No
K31
-
Other
Extravert VN271
SNS applications MP4/H.264 player MP3/WMA/eAAC+ player Document viewer Organizer Voice memo/dial/commands Predictive text input
K31
-
Type
Extravert VN271
Removable Li-Ion 1000 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
Extravert VN271
Up to 550 h
K31
-
Talk time
Extravert VN271
Up to 5 h 50 min
K31
-
Colors
Extravert VN271
Black
K31
Gray
SAR
Extravert VN271
0.96 W/kg (head) 0.77 W/kg (body)
K31
-
Price
Extravert VN271
About 80 EUR
K31
About 130 EUR
Models
Extravert VN271
-
K31
LM-K300Q, LMK300, LGL355DL
OS
Extravert VN271
-
K31
Android 10, LG UX 9.1
Chipset
Extravert VN271
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Extravert VN271
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
Extravert VN271
-
K31
PowerVR GE8320