LG X4+ vs Xiaomi Mi 9 SE
| Phones Images | |||||
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| PHONES | ||
|---|---|---|
| Phone Names | LG X4+ | Xiaomi Mi 9 SE |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 28, 38 | 1, 3, 4, 5, 7, 8, 20, 38, 40 - Global |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE |
| - | 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China | |
| Launch | ||
|---|---|---|
| Announced | 2018, January. Released 2018, February | 2019, February 20. Released 2019, March |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | - | Glass front (Gorilla Glass 5), glass back, aluminum frame |
| Dimensions | 148.6 x 75.1 x 8.6 mm (5.85 x 2.96 x 0.34 in) | 147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.30 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 172.3 g (6.07 oz) | 155 g (5.47 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~277 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~432 ppi density) |
| Size | 5.3 inches, 77.4 cm2 (~69.4% screen-to-body ratio) | 5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio) |
| Type | IPS LCD | Super AMOLED, HDR |
| Platform | ||
|---|---|---|
| CPU | Quad-core 1.4 GHz Cortex-A53 | Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) | Qualcomm SDM712 Snapdragon 712 (10 nm) |
| GPU | Adreno 308 | Adreno 616 |
| OS | Android 7.0 (Nougat) | Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC | No |
| Internal | 32GB 2GB RAM | 64GB 6GB RAM, 128GB 6GB RAM |
| - | UFS 2.0 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR | Dual-LED flash, HDR, panorama |
| Single | 13 MP, f/2.2, 1/3.1", 1.12µm, AF | - |
| Triple | - | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (telephoto), 1/4.0", 1.12µm, PDAF 13 MP, f/2.4, (ultrawide), 1/3.1", 1.12µm |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 5 MP, f/2.4, 1/5.0", 1.12µm | 20 MP, f/2.0, (wide), 1/3", 0.9µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | - | No |
| 35mm jack | Yes | No |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | Yes | Yes |
| Positioning | GPS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | No |
| USB | microUSB 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass |
| - | Virtual proximity sensing | |
| Battery | ||
|---|---|---|
| Charging | - | 18W wired |
| Type | Li-Ion 3000 mAh, non-removable | Li-Po 3070 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Lavender Violet, Moroccan Blue | Violet, Blue, Gray |
| Models | LM-X415L, LM-X410L, LM-X415S | M1903F2G |
| Price | About 200 EUR | About 460 EUR |
| SAR | - | 1.39 W/kg (head) 1.39 W/kg (body) |
| SAR EU | - | 1.19 W/kg (head) 1.17 W/kg (body) |
| Tests | ||
|---|---|---|
| Audio quality | - | Noise -93.5dB / Crosstalk -93.5dB |
| Battery life | - | Endurance rating 73h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | Voice 86dB / Noise 79dB / Ring 87dB |
| Performance | - | AnTuTu: 180057 (v7) GeekBench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen) |
| OUR TESTS | ||
|---|---|---|
| Audio quality | - | Noise -93.5dB / Crosstalk -93.5dB |
| Battery (old) | - | Endurance rating 73h |
| Camera | - | Photo / Video |
| Display | - | 637 nits max brightness (measured) |
| Loudspeaker | - | Voice 86dB / Noise 79dB / Ring 87dB |
| Performance | - | AnTuTu: 180057 (v7) GeekBench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen) |