Xiaomi Redmi 9 vs Xiaomi Mi Mix Alpha
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
M2004J19G
Mi Mix Alpha
Announced
2020, June
2019, September
Released
2020, June
2019, December
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
154.4 x 72.3 x 10.4 mm (6.08 x 2.85 x 0.41 in)
Weight
198 g (6.98 oz)
241 g (8.50 oz)
Protection
Glass front (Gorilla Glass 3), plastic back, plastic frame
Titanium alloy frame (TC4), ceramic back strip
Colors
Carbon Gray, Sunset Purple, Ocean Green
Black
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
5G Network
-
5G SA / NSA / Sub6 / mmWave; N41/N78/N79
Display
Display Type
IPS LCD
Super AMOLED
Size
6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)
7.92 inches, 201.8 cm2 (~180.8% screen-to-body ratio)
Resolution
1080 x 2340 pixels
2088 x 2250 pixels
Display Colors
16M colors
16M colors
Pixel Density
395 ppi density
388 ppi density
Touch Screen
Capacitive Touchscreen
Capacitive Touchscreen
Display Protection
Corning Gorilla Glass 3
-
Features
400 nits typ. brightness (advertised)
-
Media
FM Radio
Yes
No
Earphone Jack
Yes
No
Camera
Camera Set
Quad Cameras
Triple Cameras
Main Camera
13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF
108 MP, f/1.7, (wide), 1/1.33", 0.8µm, PDAF, Laser AF
2nd Camera
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
12 MP, f/2.0, 54mm (telephoto), 1/2.55", 1.4µm, Dual Pixel PDAF, Laser AF, 2x optical zoom
3rd Camera
5 MP, f/2.4, (macro)
20 MP, f/2.2, 13mm (ultrawide), 1/2.8", 1.0µm, Laser AF
4th Camera
2 MP, f/2.4, (depth)
-
Camera Video
1080p@30fps
2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Features
HDR, panorama
HDR, panorama
Flash
LED Flash
Dual LED Flash
Selfie Set
Single Camera
Triple Cameras
Selfie Camera
8 MP, f/2.0, 27mm (wide)
Same cameras
Selfie Video
1080p@30fps
-
Features
HDR
-
Software
OS
Android 10.0
Android 10
User Interface
MIUI 12
MIUI 11
Hardware
Chipset
Mediatek Helio G80 (12 nm)
Qualcomm SDM855 Snapdragon 855+ (7 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU
Mali-G52 MC2
Adreno 640 (700 MHz)
RAM
3/4 GB
12 GB
Internal Storage
32/64 GB
512 GB
Card Slot
Yes, microSD, up to 256 GB
No
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Connectivity
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE, aptX HD
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Wi-fi Hotspot
Yes
Yes
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
Type-C 1.0 reversible connector
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Yes
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2048/150 Mbps, 5G (2+ Gbps DL)
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
5020 mAh battery
4050 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 18W
Yes, 40W
Standby
-
93h
Talk Time
-
24:46h
Music Play
-
9:54h