| Physical features | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Model | A889 | Redmi 9i (128GB) |
| Other model names | T-Mobile Lenovo IdeaPhone A889 Dual-sim | Xiaomi Redmi 9i M2006C3LII |
| Country or region available | feature not registered | 
India |
| Brand | Lenovo | Xiaomi |
| Release date | May, 2014 | September, 2020 |
| Depth | 9 millimeters (0.35 inches) | 9 millimeters (0.35 inches) |
| Size (width x height) | 85.4 x 164 millimeters (3.36 x 6.46 in) | 77.07 x 164.9 millimeters (3.03 x 6.49 in) |
| Weight | 192 grams (6.72 ounces) | 194 grams (6.79 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
| System (OS) | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Operating system | Android 4.2.2 Jelly Bean | Android 10 |
| Firmware update | feature not registered | feature not registered |
| Hardware | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Chipset | 32bit - MediaTek MT6582M | 64bit - MediaTek Helio G25 (12nm) |
| CPU processor | 1.3Ghz Quad-Core ARM Cortex-A7 | Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | ARM Mali-400 | PowerVR GE8320 650Mhz |
| RAM memory | 1GB | 4GB LPDDR4X |
| Internal storage | 8GB (5GB available) | 128GB (106GB available)
eMMC 5.1 |
| External storage | Until 32GB microSD, microSDHC
(dedicated slot) | Until 512GB microSD, microSDXC
(dedicated slot) |
| Display | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 6" inches | 6.53" inches |
| Screen-to-body ratio | ~70.9% (screen-to-body ratio) | ~81% (screen-to-body ratio) |
| Display resolution | 540x960 pixels | 720x1600 pixels (20:9) |
| Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 184 PPI | 269 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Display features | feature not registered | 60Hz, 400 nits |
| Mobile networks | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(dedicated slot) | Dual-SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots (Dual-SIM)
Standard mini-SIM (2FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 7.2/5.76 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat6 (1, 3, 5, 8)
TD-LTE (40, 41)
VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | GSM 900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
| Calling | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Camera | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Back camera (main camera) | 8 megapixels | 13 megapixels |
| Main camera resolution | 3264x2448 pixels | 4128x3096 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 28mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 1µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo on both cameras |
| 2ª camera | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Front camera (secondary) | 0.3 megapixels | 5 megapixels |
| Front camera resolution | 640x480 pixels | 2560x1920 pixels |
| Video recording (secondary) | VGA (640x480) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 1.12µm pixel |
| Multimedia | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
| Connectivity | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| USB | MicroUSB 2.0 | MicroUSB 2.0, USB OTG On-The-Go |
| TV output | Not supported | Micro-B USB SlimPort |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 3.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| Infrared port | Not supported | Not supported |
| Other functions | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Active noise cancellation | Not supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Compass
Ambient Light sensor
| Accelerometer
Proximity sensor
Ambient Light sensor
Face unlock
|
| Other features | - Colors: White
- OpenGL ES 2.0
- WiFi hotspot
- Java framework | - Colors: Midnight Black, Sea Blue, Nature Green
- MIUI 12
- WiFi direct, hotspot |
| Power supply | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| Battery | Li-Ion: Lithium-Ion (Removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 2500 mAh | 5000 mAh |
| Charger, watts | Standard charging | 10W (5V/2A) Standard charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
| Radiation rate | Lenovo A889 | Xiaomi Redmi 9i (128GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |