Siemens S75 vs Xiaomi Redmi 4A
| Phones Images | |||||
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| PHONES | ||
|---|---|---|
| Phone Names | Siemens S75 | Xiaomi Redmi 4A |
| Network | ||
|---|---|---|
| 2G bands | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | - | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | - | 1, 3, 4, 5, 7, 20, 38, 40 |
| EDGE | Yes | - |
| GPRS | Class 10 | - |
| Speed | - | HSPA, LTE |
| Technology | GSM | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2005, Q2 | 2016, November. Released 2016, November |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | - | Glass front, plastic back, plastic frame |
| Dimensions | 103 x 47 x 18.5 mm, 84 cc (4.06 x 1.85 x 0.73 in) | 139.9 x 70.4 x 8.5 mm (5.51 x 2.77 x 0.33 in) |
| SIM | Mini-SIM | Nano-SIM + Micro-SIM |
| Weight | 99 g (3.49 oz) | 131.5 g (4.66 oz) |
| Display | ||
|---|---|---|
| Resolution | 132 x 176 pixels, 4:3 ratio (~116 ppi density) | 720 x 1280 pixels, 16:9 ratio (~296 ppi density) |
| Size | 1.9 inches, 28 x 38 mm, 11.2 cm2 (~23.1% screen-to-body ratio) | 5.0 inches, 68.0 cm2 (~69.0% screen-to-body ratio) |
| Type | TFT, 256K colors | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | - | Quad-core 1.4 GHz Cortex-A53 |
| Chipset | - | Qualcomm MSM8917 Snapdragon 425 (28 nm) |
| GPU | - | Adreno 308 |
| OS | - | Android 6.0.1 (Marshmallow), MIUI 10 |
| Memory | ||
|---|---|---|
| Call records | 100 dialed, 100 received, 100 missed calls | - |
| Card slot | RS-MMC, up to 1 GB, 128 MB included | microSDXC (uses shared SIM slot) |
| Internal | 20MB | 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM |
| Phonebook | 1000 x 43 fields, Photo call | - |
| 100 short messages | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash | LED flash, HDR, panorama |
| Single | 1.3 MP | 13 MP, f/2.2, AF |
| Video | Yes | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | - | 5 MP, f/2.2 |
| No | - | |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | Yes |
| 35mm jack | No | Yes |
| Alert types | Vibration; Downloadable polyphonic, MP3, AAC ringtones | - |
| Loudspeaker | No | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 1.2 | 4.1, A2DP, LE |
| Infrared port | Yes | Yes |
| NFC | - | No |
| Positioning | No | GPS, GLONASS, BDS |
| Radio | No | FM radio |
| USB | Proprietary | microUSB 2.0 |
| WLAN | No | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Browser | WAP 2.0/xHTML | - |
| Games | Yes + downloadable | - |
| Java | Yes, MIDP 2.0 | - |
| Messaging | SMS, MMS, EMail, Instant Messaging | - |
| Sensors | - | Accelerometer, gyro, proximity |
| Push to Talk MP3/AAC/MP4 player Predictive text input Organizer SyncML Voice memo | - | |
| Battery | ||
|---|---|---|
| Stand-by | Up to 300 h | - |
| Talk time | Up to 5 h | - |
| Type | Removable Li-Ion 820 mAh battery | Li-Ion 3120 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Piano Black, Zirconia | Gold, Rose Gold, Dark Gray |
| Models | - | 2016117 |
| Price | - | About 110 EUR |
| SAR | - | 0.53 W/kg (head) 1.18 W/kg (body) |
| Tests | ||
|---|---|---|
| Camera | - | Photo / Video |
| Performance | - | GeekBench: 1781 (v4.4) |
| OUR TESTS | ||
|---|---|---|
| Camera | - | Photo / Video |
| Performance | - | GeekBench: 1781 (v4.4) |