Xiaomi Mi 4i |
Xiaomi Redmi 4 |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Xiaomi | Xiaomi |
Announced | April 2015 | November 2016 |
Status | Available - April 2015 | Available - November 2016 |
Price | Rs. 8,999 ($132.34) [Similarly Priced] | Rs. 8,900 ($133.00) [Similarly Priced] |
Colors | Black, White, Blue, Yellow, Pink | Dark Gray, Silver, Gold |
Form Factor | Candybar | Candybar |
Dimension |
138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) |
141.3 x 69.6 x 8.9 mm (5.56 x 2.74 x 0.35 in) |
Weight | 130 g (4.59 oz) | 156 g (5.5 oz) |
SIM Type | - | Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan |
4G Network | LTE | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Build Features | - | - Fingerprint Sensor - Infrared Sensor - Metal Build - 2.5D Curved Glass |
Hardware and OS |
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OS | Android OS, v5.0 (Lollipop) | Android OS, v6.0.1 (Marshmallow) |
User Interface | - | MIUI 8 |
Processor | Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar] | Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar] |
GPU | Adreno 405 [Similar] | Adreno 506 [Similar] |
RAM | 2 GB [Browse Similar] | 3 GB [Browse Similar] |
Internal Memory | 16/32 GB | 32 GB |
External Memory | No | microSD, up to 128 GB (uses SIM 2 slot) |
Display |
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Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen |
Colors | 16M colors | 16M colors |
Size | 5.0 inches [Similar] | 5.0 inches [Similar] |
Resolution | 1080 x 1920 pixels (441 ppi) [Similar] | 1080 x 1920 pixels (441 ppi) [Similar] |
Screen-to-Body Ratio | 71.57% | 69.95% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | FM Radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 13 MP, 4128 x 3096 pixels [Similar] | 13 MP, 4160 x 3120 pixels [Similar] |
Flash | LED flash | Dual-LED (dual Tone) |
Features | Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR | Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
Video | 1080p@30fps | 1080p@30fps |
Front Camera | 5 MP [Similar] | 5 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE |
Bluetooth | v4.0, A2DP | v4.2, A2DP, EDR, LE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot |
USB | microUSB v2.0 | microUSB v2.0, USB OTG |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS |
Browser | HTML5 | HTML5 |
User Memory |
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Internal | 16/32 GB, 2 GB RAM | 32 GB, 3 GB RAM |
Expandable Storage | No | microSD, up to 128 GB (uses SIM 2 slot) |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Po Battery | Non-removable Li-Ion Battery |
Capacity | 3120 mAh | 4100 mAh |
Stand by | - | - |
Talk Time | - | - |