Samsung Galaxy M40 vs Realme X2
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| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy M40 | Realme X2 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 8, 40, 41 | 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 - China |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / EVDO / LTE |
| - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA | |
| Launch | ||
|---|---|---|
| Announced | 2019, June. Released 2019, June | 2019, September 24. Released 2019, September |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 155.3 x 73.9 x 7.9 mm (6.11 x 2.91 x 0.31 in) | 158.7 x 75.2 x 8.6 mm (6.25 x 2.96 x 0.34 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 168 g (5.93 oz) | 182 g (6.42 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Size | 6.3 inches, 97.4 cm2 (~84.9% screen-to-body ratio) | 6.4 inches, 100.5 cm2 (~84.3% screen-to-body ratio) |
| Type | PLS LCD | Super AMOLED |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| Chipset | Qualcomm SDM675 Snapdragon 675 (11 nm) | Qualcomm SDM730 Snapdragon 730G (8 nm) |
| GPU | Adreno 612 | Adreno 618 |
| OS | Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 | Android 9.0 (Pie), upgradable to Android 10, Realme UI |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 128GB 6GB RAM | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| eMMC 5.1 | UFS 2.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, HDR, panorama |
| Quad | - | 64 MP, f/1.8, (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.3, 13mm (ultrawide) 2 MP (macro) Auxiliary lens |
| Triple | 32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm, PDAF Auxiliary lens | - |
| Video | 4K@30fps, 1080p@30fps | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | Yes |
| 35mm jack | No | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 15W wired | 30W wired, 67% in 30 min |
| Type | Li-Po 3500 mAh, non-removable | 4000 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Seawater Blue, Midnight Blue, Cocktail Orange | Pearl White, Pearl Blue, Pearl Green |
| Models | SM-M405F, SM-M405FN, SM-M405G | RMX1992, RMX1993, RMX1991 |
| Price | About 200 EUR | About 480 EUR |
| SAR | 0.20 W/kg (head) | - |
| SAR EU | 0.27 W/kg (head) 1.17 W/kg (body) | - |
| Tests | ||
|---|---|---|
| Audio quality | - | Noise -92.6dB / Crosstalk -88.1dB |
| Battery life | - | Endurance rating 105h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -28.0 LUFS (Good) |
| Performance | - | AnTuTu: 215578 (v7), 257443 (v8) GeekBench: 6926 (v4.4), 1750 (v5.1) GFXBench: 13fps (ES 3.1 onscreen) |
| OUR TESTS | ||
|---|---|---|
| Audio quality | - | Noise -92.6dB / Crosstalk -88.1dB |
| Battery (old) | - | Endurance rating 105h |
| Camera | - | Photo / Video |
| Display | - | 432 nits max brightness (measured) |
| Loudspeaker | - | -28.0 LUFS (Good) |
| Performance | - | AnTuTu: 215578 (v7), 257443 (v8) GeekBench: 6926 (v4.4), 1750 (v5.1) GFXBench: 13fps (ES 3.1 onscreen) |