Samsung Galaxy J4 Core vs Lenovo K3 Note
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| PHONES | ||
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| Phone Names | Samsung Galaxy J4 Core | Lenovo K3 Note |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - J410F/DS | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 - J410F/DS | 1, 3, 7, 38, 39, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, TD-SCDMA, LTE, TD-LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - J410G/DS | HSDPA 2100 - India | |
| Launch | ||
|---|---|---|
| Announced | 2018, November. Released 2018, November | 2015, March. Released 2015, March |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 160.6 x 76.1 x 7.9 mm (6.32 x 3.00 x 0.31 in) | 152.6 x 76.2 x 8 mm (6.01 x 3.00 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Weight | 177 g (6.24 oz) | 150 g (5.29 oz) |
| Display | ||
|---|---|---|
| Protection | - | Asahi Dragontrail Glass |
| Resolution | 720 x 1480 pixels, 18.5:9 ratio (~274 ppi density) | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) |
| Size | 6.0 inches, 91.4 cm2 (~74.8% screen-to-body ratio) | 5.5 inches, 83.4 cm2 (~71.7% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Quad-core 1.4 GHz Cortex-A53 | Octa-core 1.7 GHz Cortex-A53 |
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) | Mediatek MT6752 (28 nm) |
| GPU | Adreno 308 | Mali-T760MP2 |
| OS | Android 8.1 Oreo (Go edition) | Android 5.2 (Lollipop), upgradable to 6 (Marshmallow) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDHC (dedicated slot) |
| Internal | 16GB 1GB RAM | 16GB 2GB RAM |
| eMMC 5.1 | - | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | Dual-LED flash, HDR, panorama |
| Single | 8 MP, f/2.2, AF | 13 MP, f/2.0, AF |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | LED flash | - |
| Single | 5 MP, f/2.2 | 5 MP, f/2.4 |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.2, A2DP, LE | 4.1, A2DP, LE |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS |
| Radio | Stereo FM radio, recording | FM radio |
| USB | microUSB 2.0, OTG | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, hotspot |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity | Accelerometer, proximity, compass |
| ANT+ | - | |
| Battery | ||
|---|---|---|
| Stand-by | - | Up to 750 h (3G) |
| Talk time | - | Up to 36 h (3G) |
| Type | Li-Ion 3300 mAh, non-removable | Li-Ion 3000 mAh, removable |
| Misc | ||
|---|---|---|
| Colors | Black, Gold, Blue | Onyx Black, Pearl White, Laser Yellow |
| Models | SM-J410D, SM-J410F, SM-J410G | K50a40, K50-t5, K50-t3s |
| Price | About 150 EUR | About 150 EUR |
| SAR | 0.65 W/kg (head) 0.37 W/kg (body) | - |
| SAR EU | 0.34 W/kg (head) 1.48 W/kg (body) | - |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 53h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: 1793:1 (nominal) |
| Loudspeaker | - | Voice 65dB / Noise 66dB / Ring 76dB |
| Performance | - | Basemark OS II 2.0: 984Basemark X: 5656 |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | - | Endurance rating 53h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: 1793:1 (nominal) |
| Loudspeaker | - | Voice 65dB / Noise 66dB / Ring 76dB |
| Performance | - | Basemark OS II 2.0: 984Basemark X: 5656 |