Apple iPhone vs LG K31 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.8
Apple iPhone
Apple iPhone LG K31
Released · Jun 29, 2007
Released · Aug 21, 2020
3.5-inch · 480x320px
5.7-inch · 1520x720px
Single camera
Dual camera
0.1GB · 16GB
2GB · 32GB
1400 mAh
3000 mAh
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Availability

Officially announced
Jan 09, 2007
Prices (MSRP)
$150

Design

Dimensions
4.50 x 2.40 x 0.46 inches
115 x 61 x 11.6 mm
5.82 x 2.8 x 0.34 inches
147.8 x 71.1 x 8.6 mm
Weight
4.80 oz / 135.0 g 5.15 oz / 146.0 g
Materials
Back: Plastic
Frame: Plastic
Resistance
Yes; MIL-STD-810 certified
Biometrics
Fingerprint (touch)
Keys
Left: Volume control, Other Left: Volume control; Right: Lock/Unlock key
Colors
Silver

Display

Size
3.5-inch, 52.35% screen-to-body 5.7-inch, 77.13% screen-to-body
Type
LCD IPS LCD
Resolution
480x320px, 165 PPI 1520x720px, 19:9 ratio, 295 PPI
Colors
16 777 216

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm)
Processor
Single core
412 MHz
Octa-core
2000 MHz
Arm Cortex-A53
GPU
IMG PowerVR GE8320
Memory
0.1GB/16GB
0.1GB/4GB
0.1GB/8GB
2GB/32GB
Storage expansion
microSDXC up to 32 GB
OS
iOS (3.x, 2.x, 1.x) Android (10)

Battery

Type
1400 mAh, Li - Ion 3000 mAh

Camera

Rear
Single camera Dual camera
Main camera
2 MP 13 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/3"
Pixel size: 1.12 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 μm
Flash
LED
Video recording
1080p (30 fps)
Front
5 MP
Video capture: 1080p (30 fps)

Connectivity & Features

Bluetooth
2.0, Yes 5.0
WLAN
Yes
802.11 b, g
Yes
Wi-Fi Direct, Hotspot
802.11 b, g, n
USB
Proprietary microUSB, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor Accelerometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
Computer sync, OTA sync UMA (Wi-Fi Calling)

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Screen mirroring
Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

LTE Bands
2, 4, 5, 12, 13, 25, 26, 66, 71
TDD Bands
41
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM
HD Voice
Yes

Phone Features

Notifications
Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Other features
Voice recording

Regulatory Approval

FCC approval
Date approved: May 17, 2007
FCC ID value: BCGA1203
Date approved: Sep 14, 2020
FCC ID value: ZNFK300AM
Measured SAR
Head: 0.97 W/kg
Measured in: 1900 MHz
Body: 0.61 W/kg
Measured in: 850 MHz
Head: 0.47 W/kg
Body: 0.91 W/kg
Simultaneous Transmission: 1.26 W/kg
Wireless Router: 1.02 W/kg

Alternative variants

Memory 4GB
Memory 8GB
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