BenQ-Siemens E71 vs Xiaomi Redmi Pro
| Type | Bar (classic) | Touch |
| Dimensions | 104.00 x 46.00 x 15.00 mm | 151.50 x 76.20 x 8.15 mm |
| Weight | 80.00 g | 174.00 g |
| Display size | 2.00" | 5.50" |
| Display | Color / TFT 256k colors 240 x 320 px (2.00") | Color / OLED 16M colors 1080 x 1920 px (5.50") 401 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 380 min. (6.3 h) |  |
| Stand-by (max.) | 2G: 390 h. (16.3 days) | |
| Standard battery | Li-Ion 730 mAhBuy powerbank
| Li-Ion 4050 mAhBuy powerbank
|
| Quick battery charging | |  |
| Wireless battery charging | | |
| Internal memory | 16 MB | 32 GB, 64 GB, 128 GB |
| RAM memory | | 3 GB, 4 GB |
| Memory cards | microSD | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | - | Android 6.0 Marshmallow |
| Interface | - | MIUI |
| Processor | - | MediaTek Helio X20 MT6797 |
| Processor clock | - | 2100 MHz |
| GPU | - | ARM Mali-T880 MP4 @700 MHz |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | | DualSIM(microSIM, nanoSIM) |
| Hybrid DualSIM | nd | microSIM, microSD |
| Announced | 3Q 2006 | 3Q 2016 |
| Other names | - | Standard Edition, High Edition, Exclusive Edition |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | | 850 900 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 |
| CDMA | | CDMA2000 1X |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo sensor model | | Sony IMX258 |
| Photo matrix | 1.3 Mpx | 13 Mpx |
| Resolution | 1280x1024 px | 4128x3096 px |
| Optical zoom | | |
| Digital zoom | 5x | |
| Flash | | 2x LED |
| Dual-colour LED flash | | 1+1 |
| Video resolution | | 1920x1080 px |
| Video formats | MPEG4 | MPEG4, H.263, H.264, H.265 - 30 fps |
| Additional | - | AF, f/2.0 |
| Second camera | | |
| Photo sensor model | nd | Samsung |
| Photo matrix | nd | 5 Mpx |
| Resolution | nd | 2592x1944 px |
| Optical zoom | nd | |
| Flash | nd | 2x LED |
| Dual-colour LED flash | nd | |
| Video resolution | nd | 1280x720 px |
| Video formats | nd | MPEG4, H.263, H.264, H.265 - 30 fps |
| Additional | nd | AF, f/2.0 |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | nd | 5 Mpx |
| Resolution | nd | 2592x1944 px |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | MPEG4, H.263, H.264, H.265 - 30 fps |
| Additional | nd | FF, f/2.0 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | class 10 | |
| EDGE | class 10 | |
| Bluetooth | | v4.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 b/g/n |
| WiFi frequencies | | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | v1.2 | |
| Dictionary | T9 | XT9 |
| Swype | | |
| e-mail client | POP3, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+ | AAC, AMR, APE, DSD, FLAC, M4V, MKA, MP4, WAV |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |