Xiaomi Mi 9 vs Xiaomi Redmi 8A Dual

Xiaomi Mi 9

Xiaomi Mi 9

Announced On:February, 2019

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Xiaomi Redmi 8A Dual

Xiaomi Redmi 8A Dual

Announced On:February, 2020

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Xiaomi Mi 9 vs Xiaomi Redmi 8A Dual

Xiaomi Mi 9	Xiaomi Redmi 8A Dual

Price
EUR: €590	EUR: €110
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in)	156.5 x 75.4 x 9.4 mm (6.16 x 2.97 x 0.37 in)
Weight
173 g (6.10 oz)	188 g (6.63 oz)
Build
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame	Glass front (Gorilla Glass 5), plastic back, plastic frame Water-repellent coating
Colors
Lavender Violet, Ocean Blue, Piano Black	Sky White, Sea Blue, Midnight Grey
Models
M1902F1G	M2001C3K3I

Type
Display
Super AMOLED, HDR10	IPS LCD, 400 nits (typ)
Size
6.39 inches, 100.2 cm² (~85.2% screen-to-body ratio)	6.22 inches, 96.6 cm² (~81.8% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)	720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Multitouch
Yes
Protection
Corning Gorilla Glass 6	Corning Gorilla Glass 5
Brightness
	400 nits typ. brightness (advertised)

Technology
Network
GSM / CDMA / HSPA / LTE	GSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 39, 40 Global	1, 3, 5, 8, 40, 41

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
64GB ROM, 6GB RAM 64GB ROM, 8GB RAM 128GB ROM, 6GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM	32GB ROM, 2GB RAM 32GB ROM, 3GB RAM 64GB ROM, 3GB RAM
Storage Type
UFS 2.1	eMMC 5.1
Card Slot
No	microSDXC (dedicated slot)

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE, aptX HD	4.2, A2DP, LE
USB
USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
Infrared Port
Yes
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS, GLONASS, BDS
NFC
Yes	No

Main Camera
Camera
Primary: 48 MP, f/1.8, 27mm (wide), 1/2.0", 0.8Âµm, PDAF Secondary: 12 MP, f/2.2, 54mm (telephoto), 1/3.6", 1.0Âµm, PDAF, 2x optical zoom Third: 16 MP, f/2.2, 13mm (ultrawide), 1/3.0", 1.0Âµm, PDAF	Primary: 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF Secondary: 2 MP, f/2.4, (depth)
Camera Features
Laser AF, Dual-LED flash, HDR, panorama	LED flash, HDR, panorama
Video
4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps	1080p@30fps
Selfie Camera
20 MP, f/2.0, (wide), 1/3", 0.9Âµm Features: HDR Video: 1080p@30fps	8 MP, f/2.0, 1/4.0", 1.12µm Features: HDR Video: 1080p@30fps

Radio
Multimedia
No	FM Radio, built-in antenna

Operating System (OS)
Software
Android OS, v9.0 (Pie)	Android OS, v9.0 (Pie)
Upgradable
Upgradable to Android 10	Upgradable to Android 10
UI
MIUI 12.5	MIUI 12
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm SM8150 Snapdragon 855 (7 nm)	Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)	Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU
Adreno 640	Adreno 505
Sensors
Fingerprint (under display, optical), accelerometer, gyro, compass	Accelerometer, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)	Nano-SIM + Nano-SIM
Speakers
Yes	Yes
Audio Jack
No	3.5 mm

Performance
Benchmarks
AnTuTu: 372006 (v7) GeekBench: 11181 (v4.4) GFXBench: 35fps (ES 3.1 onscreen)

Battery Type
Battery
Li-Po 3300 mAh, non-removable	Li-Po 5000 mAh
Charging
27W wired, QC4 20W wireless	18W wired 2.5W reverse wired

Features
Additional Features
Virtual proximity sensing

SAR EU
Misc
1.39 W/kg (head) 1.30 W/kg (body)

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