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LG G6 vs LG K40
Side-by-side specs and price comparison for buyers in Algeria.

LG G6
Price coming soon

LG K40
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
LG G6
Faster charging
Even
Higher-resolution camera
LG K40
Better display
LG G6
Lighter body
LG K40
Best value for money
Even
Full specs comparison
Display
| Spec | LG G6 | LG K40 |
|---|---|---|
| Size (inches) | 5.7 | 5.7 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 2880 | 1440 |
| Resolution Width | 1440 | 720 |
| PPI | 564 | 282 |
| Glass Type | Corning Gorilla Glass 3 | — |
| Screen-to-body | 78.6 | 76.2 |
Platform
| Spec | LG G6 | LG K40 |
|---|---|---|
| CPU | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | Octa-core 2.0 GHz Cortex-A53 |
| GPU | Adreno 530 | PowerVR GE8320 |
| Chipset Name | Qualcomm MSM8996 Snapdragon 821 | Helio P22 |
| Process (nm) | 14 | 12 |
| OS Name | Android | Android |
| OS Version | 7.0 | 8.1 |
Memory
| Spec | LG G6 | LG K40 |
|---|---|---|
| Card Slot | microSDXC (uses shared SIM slot) - dual SIM model only | microSDXC (dedicated slot) |
| Variants | 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM | 32GB 2GB RAM, 32GB 3GB RAM |
Main Camera
| Spec | LG G6 | LG K40 |
|---|---|---|
| Video | 4K@30fps, 1080p@30/60fps, HDR, 24-bit/192kHz stereo sound rec. | 1080p@30fps |
| Features | Dual-LED flash, HDR, panorama | LED flash, panorama, HDR |
| Count | 2 | 1 |
| Lens | 13 MP, f/1.8, 30mm | 16 MP, f/2 |
| ultrawide | 13 MP, f/2.4, 12mm, (ultrawide) | — |
Selfie Camera
| Spec | LG G6 | LG K40 |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | — | LED flash |
| Count | 1 | 1 |
| Lens | 5 MP, f/2.2, 18mm | 8 MP, f/2 |
Battery
| Spec | LG G6 | LG K40 |
|---|---|---|
| Capacity (mAh) | 3300 | 3000 |
| Chemistry | Li-Po | Li-Ion |
| Wired Charging (W) | 18 | — |
Body
| Spec | LG G6 | LG K40 |
|---|---|---|
| Build | Glass front (Gorilla Glass 3), glass back (Gorilla Glass 5), aluminum frame | Glass front, plastic back, plastic frame |
| SIM | Nano-SIMNano-SIM + Nano-SIM | Nano-SIMNano-SIM + Nano-SIM |
| Height (mm) | 148.9 | 153 |
| Thickness (mm) | 7.9 | 8.3 |
| Weight (g) | 163 | 144 |
| Width (mm) | 71.9 | 71.9 |
Launch
| Spec | LG G6 | LG K40 |
|---|---|---|
| Announced | 2017, February 26. Released 2017, April 07 | 2019, February. Released 2019, April |
| Status | Discontinued | Discontinued |
Network
| Spec | LG G6 | LG K40 |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1700(AWS), 1900, 2100 | HSDPA 850, 900, 1900, 2100 |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40 | 1, 3, 7, 8, 20 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | LG G6 | LG K40 |
|---|---|---|
| Bluetooth | 4.2 | 5 |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS |
| Radio | FM radio (market dependent) | No |
| USB Type | Type-C | — |
| USB Version | 3.1 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | LG G6 | LG K40 |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | LG G6 | LG K40 |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (rear-mounted), accelerometer, proximity, compass |
Buying advice for Algeria
Both LG G6 and LG K40 are sold in Algeria, but they fit different priorities.
LG G6 packs a 3300 mAh battery, which translates to longer screen-on time when you are away from a charger.
LG K40 reaches a higher main-sensor resolution at 16 MP, which helps with crops and lower-light photos.
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