LG G6
#1121
Oppo K3
#1870Category Breakdown
LG G6
Oppo K3
Performance
67.676.6
Camera
84.264.8
Display
81.080.2
Battery
86.727.1
Build
93.073.0
Connectivity
67.858.8
Audio
8.98.9
Overall
62.954.0
Summary
- The LG G6 features a premium build with Gorilla Glass 3 front and Gorilla Glass 5 back, while the Oppo K3 has a plastic back and frame, making the G6 feel more robust.
- The G6's 5.7-inch IPS LCD display supports HDR10 and Dolby Vision, offering superior color accuracy compared to the K3's 6.5-inch AMOLED display, which lacks HDR support.
- In terms of performance, the G6 is powered by the Snapdragon 821, while the K3 uses the Snapdragon 710, with the latter providing slightly better efficiency.
- The G6's dual rear camera setup includes optical image stabilization, whereas the K3's camera lacks this feature, although it has a higher resolution.
- The K3 has a larger battery capacity at 3765 mAh compared to the G6's 3300 mAh, but the G6 supports wireless charging.
- Both devices run on Android, with the G6 initially on Nougat and upgradable to Pie, while the K3 ships with Pie and features ColorOS 6.
Side-by-side Specification Comparison
LG G6
Oppo K3
General
Release Date
2017, April 07
2019
Announced
2017, February 26
2019
Description
Versions: LG G6+ with 128 GB storage; H870 (Europe); H871 (AT&T); H872 (T-Mobile); H873 (Canada); H870K (Australia); LS993 (Sprint); US997 (U.S. Cellular); VS988 (Verizon Wireless)
N/A
Display
Size
5.7"
6.5"
Type
IPS LCD, HDR10, Dolby Vision
AMOLED
Resolution
1440 x 2880 pixels, 18:9 ratio (~564 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~394 ppi density)
PPI
1440
1080
Refresh Rate
60Hz
60Hz
HDR Support
✓
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 5
Performance
Chipset
Qualcomm MSM8996 Snapdragon 821 (14 nm)
Qualcomm SDM710 Snapdragon 710 (10 nm)
CPU
Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU
Adreno 530
Adreno 616
Memory
32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
64GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot) - dual SIM model only
No
Camera
Main Camera
13 MP, f/1.8, 30mm (standard), 1/3.1", 1.12µm, PDAF, 3-axis OIS13 MP, f/2.4, 12mm (ultrawide), no AF
16 MP, f/1.7, 1/2.5", 1.12µm, PDAF2 MP, f/2.4, (depth)
Main Camera Features
Dual-LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
5 MP, f/2.2, 18mm
Motorized pop-up 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Front Camera Features
N/A
HDR
Video Recording
4K@30fps, 1080p@30/60fps, HDR, 24-bit/192kHz stereo sound rec.
4K@30fps, 1080p@30/120fps, gyro-EIS
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✓
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3300 mAh
3765 mAh
Battery Details
Li-Po 3300 mAh, non-removable
Li-Po 3765 mAh, non-removable
Charging Details
18W wired, QC3, 50% in 30 minWireless (USA)
20W wired
Fast Charging
✗
✗
Wireless Charging
✓
✗
Build & Safety
Dimensions
148.9 x 71.9 x 7.9 mm (5.86 x 2.83 x 0.31 in)
161.2 x 76 x 9.4 mm (6.35 x 2.99 x 0.37 in)
Weight
163 g
191 g
Materials
Glass front (Gorilla Glass 3), glass back (Gorilla Glass 5), aluminum frame
Glass front (Gorilla Glass 5), plastic back, plastic frame
Colors
Astro Black, Ice Platinum, Terra Gold, Marine Blue, Mystic White, Raspberry Rose, Moroccan Blue, Lavender Violet
Black, Nebula Purple, Morning White
Foldable
✗
✗
SAR
0.65 W/kg (head) 1.23 W/kg (body)
N/A
Connectivity
SIM
Nano-SIMNano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Wi-Fi 802.11 а/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE, aptX HD
5.0, A2DP, LE, aptX HD
NFC
✓
✗
USB
USB Type-C 3.1, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), LG UX 8 UI
Android 9.0 (Pie), ColorOS 6
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass