Comparison of Xiaomi Redmi Note 4 (MediaTek) and BlackBerry Aurora

Comparison of Xiaomi Redmi Note 4 (MediaTek) and BlackBerry Aurora [S]ave

Attribute	BlackBerry Aurora ×	Xiaomi Redmi Note 4 (MediaTek) ×
General
Brand	Blackberry	Xiaomi
Launch
Announced	2017-03-01	2016-08-01
Body
Width (mm)	8.5	8.4
Length (mm)	152	151
Height (mm)	76.8	76
Weight (g)	178	175
SIM	Dual SIM (Micro-SIM, dual stand-by)	Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Plastic	Aluminum
Frame	Plastic	Aluminum
Network
Technology	GSM HSPA LTE	CDMA GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	CDMA 800 & TD GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G bands	LTE (unspecified)	1, 3, 5, 7, 8, 38, 39, 40, 41
Speed	HSPA 42.2/5.76 Mbps LTE	HSPA 42.2/5.76 Mbps LTE
Platform
OS	Android 7.0 (Nougat)	Android 6.0 (Marshmallow)
Chipset	Qualcomm MSM8917 Snapdragon 425 (28 nm)	Mediatek MT6797 Helio X20 (20 nm)
CPU	Quad-core 1.4 GHz Cortex-A53	Deca-core 2.1 GHz
GPU	Adreno 308	Mali-T880 MP4
Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	32GB 4GB RAM	16GB 2GB RAM (Standard) 64GB 3GB RAM (High) 64GB 4GB RAM (Exclusive)
Display
Size (in)	5.5	5.5
Resolution (px)	720 x 1280	1080 x 1920
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Ion	Li-Po
Capcity (mAh)	3000	4100
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, AF	13 MP, f/2.0, PDAF
Main Camera Video	1080p@30fps	1080p@30fps, 720p@120fps
Main Camera Features	Dual-LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP	5 MP, f/2.0
Selfie Camera Video	-	720p
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP, EDR, LE	4.2, A2DP, LE
GPS	+	+
NFC	-	-
Radio	No	FM radio
USB	microUSB 2.0	microUSB 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Fingerprint (rear-mounted) accelerometer compass gyro proximity
Misc
Colors	Black Gold Silver	Black Blue Gold Gray Silver
Models	BBC100-1	-
Infrared port	-	Yes