PhoneBunch

Oppo R1 R829T vs Xiaomi Mi 4

General Info

Manufacturer
Oppo Xiaomi
Announced
December 2013 July 2014
Status
Available - December 2013 Available - Q3 2014
Colors
White, Black Black, White
Form Factor
Candybar Candybar
Dimension
142.7 x 70.4 x 7.1 mm
(5.62 x 2.77 x 0.28 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
Weight
140 g (4.94 oz) 149 g (5.26 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network
TD-SCDMA 1880-1920/ 2010-2025 HSDPA 850 / 900 / 1900 / 2100
4G Network
- LTE
Messaging
SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM

Display

Type
IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
5.0 inches [Similar] 5.0 inches [Similar]
Resolution
720 x 1280 pixels (294 ppi) [Similar] 1080 x 1920 pixels (441 ppi) [Similar]
Screen-to-Body Ratio
68.47% 72.14%
Multi-Touch

Hardware and OS

OS
Android OS, v4.2.1 (Jelly Bean) Android OS, v4.4.3 (KitKat)
Processor
Quad-core 1.3 GHz, MediaTek MT6582 [Similar] Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar]
GPU
Mali-400MP2 [Similar] Adreno 330 [Similar]
RAM
1 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory
16 GB 16/64 GB
External Memory
No No

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash
LED flash Dual-LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video
Yes, 1080p 2160p, 1080p@30fps, HDR
Front Camera
Yes, 5 MP [Similar] 8 MP, 1080p@30fps [Similar]

Multimedia

3.5mm Jack
Radio
Stereo FM radio with RDS FM radio
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA+ DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE
Bluetooth
Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB
Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go
GPS
Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser
HTML5 HTML5

User Memory

Internal
16 GB, 1 GB RAM 16/64 GB, 3 GB RAM
Expandable Storage
No No
USB OTG
- Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Non-removable Li-Ion Battery
Capacity
2410 mAh 3080 mAh
Stand by
- -
Talk Time
- -
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