Compare
Specifications
Lenovo Vibe K4 Note |
Lenovo K8 Note |
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Full
Differences
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Lenovo Vibe K4 Note |
Lenovo K8 Note |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | 1, 3, 5, 7, 8, 20 - A7010 | 1, 3, 5, 7, 8, 40 |
| 1, 3, 5, 7, 8, 20, 40, 41 - A7010 a48 | ||
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2016, January 05. Released 2016, January 05 | 2017, August |
| Status | Discontinued | Available. Released 2017, August |
| Body | ||
|---|---|---|
| Dimensions | 153.6 x 76.5 x 9.2 mm (6.05 x 3.01 x 0.36 in) | 154.5 x 75.9 x 8.5 mm (6.08 x 2.99 x 0.33 in) |
| Weight | 158 g (5.57 oz) | 180 g (6.35 oz) |
| Build | Glass front (Gorilla Glass 3), plastic back, aluminum frame | Glass front (Gorilla Glass 3), aluminum back, aluminum frame |
| SIM | Dual SIM (Micro-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Splash Resistant | ||
| Display | ||
|---|---|---|
| Type | IPS LCD | IPS LCD |
| Size | 5.5 inches, 83.4 cm2 (~71.0% screen-to-body ratio) | 5.5 inches, 83.4 cm2 (~71.1% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) |
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Platform | ||
|---|---|---|
| OS | Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow) | Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo) |
| Chipset | Mediatek MT6753 (28 nm) | Mediatek MT6797D Helio X23 (20 nm) |
| CPU | Octa-core 1.3 GHz Cortex-A53 | Deca-core 2.3 GHz |
| GPU | Mali-T720MP3 | Mali-T880 MP4 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 8GB 2GB RAM, 16GB 2GB RAM, 16GB 3GB RAM (A7010 a48), 32GB 2GB RAM | 32GB 3GB RAM, 64GB 4GB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 13 MP, f/2.2, PDAF | 13 MP, f/1.7, PDAF 5 MP, f/2.4, (depth) |
| Features | Dual-LED dual-tone flash, HDR, panorama | Dual-LED dual-tone flash, HDR, panorama |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 5 MP, f/2.2 | 13 MP, f/2.0 |
| Features | LED flash | |
| Video | ||
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes, with stereo speakers | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n/ac, Wi-Fi Direct |
| Bluetooth | 4.0, A2DP, LE | 4.2, A2DP, LE |
| Positioning | GPS | GPS |
| NFC | Yes | No |
| Infrared port | No | No |
| Radio | FM radio, recording | FM radio |
| USB | microUSB 2.0 | microUSB 2.0, OTG |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Type | Li-Po 3300 mAh, non-removable | Li-Po 4000 mAh, non-removable |
| Charging | 15W wired | |
| Stand-by | Up to 265 h (3G) | Up to 378 h (3G) |
| Talk time | Up to 23 h (2G) / Up to 22 h (3G) | Up to 25 h (3G) |
| Misc | ||
|---|---|---|
| Colors | Black | Fine Gold, Venom Black | SAR EU | 0.84 W/kg (head) |
| Models | A7010a48 | K8 Note, XT1902-3 |
| Price | About 190 EUR | About 180 EUR |
| Tests | ||
|---|---|---|
| Performance | Basemark OS II 2.0: 729Basemark X: 4072 | |
| Display | Contrast ratio: 940:1 (nominal), 2.254 (sunlight) | |
| Loudspeaker | Voice 74dB / Noise 66dB / Ring 72dB | |
| Audio quality | Noise -93.3dB / Crosstalk -93.6dB | |
| Battery (old) | Endurance rating 73h | |