Xiaomi Mi A1 vs Xiaomi Redmi Note 9S

Price Comparison (India)

Manufacturer
Xiaomi	Xiaomi
Announced
September 2017	March 2020
Status
Coming Soon - September 2017	Coming Soon - April 2020
Price
Rs. 14,999 ($245.00) [Similarly Priced]	-
Colors
Gold, Pink, Black	Aurora Blue, Glacier White, Interstellar Gray
Form Factor
Candybar	Candybar
Dimension
155.4 x 75.8 x 7.3 mm (6.12 x 2.98 x 0.29 in)	165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in)
Weight
165 g (5.82 oz)	209 g (7.37 oz)
SIM Type
Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)
Messaging
SMS, MMS, Push Mail, EMail
Build Features
- Fingerprint Sensor	- Fingerprint Sensor (side-mounted) Splash-proof
Notification LED
Yes	-

OS
Android OS, v7.1.1 Nougat	Android 10.0
User Interface
Android One (Stock Android)	MIUI 11
Processor
Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar]	Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) [Similar]
GPU
Adreno 506 [Similar]	Adreno 618 [Similar]
RAM
4 GB [Browse Similar]	6 GB [Browse Similar]
Internal Memory
64 GB	128 GB
External Memory
microSD, up to 128 GB	microSDXC (dedicated slot)

Type
IPS LCD Capacitive Touchscreen	FHD+ IPS LCD Capacitive Touchscreen Corning Gorilla Glass 5 450 nits typ. brightness (advertised)
Colors
16M colors	16M colors
Size
5.5 inches [Similar]	6.67 inches [Similar]
Resolution
1080 x 1920 pixels (401 ppi) [Similar]	1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio
70.63%	84.28%
Multi-Touch

Rear Camera
Dual 12 MP [Similar]	48 MP + 8 MP + 5 MP + 2 MP [Similar]
Flash
Dual-LED (Dual Tone)	LED flash
Features
Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Wide-angle lens - 12MP, 1.25μm, f/2.2 aperture; Telephoto lens - 12MP, 1.0μm, f/2.6 aperture	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro), 1.12µm 2 MP, f/2.4, (depth) HDR, Panorama
Video
2160p@30fps, 1080p@30fps, 720p@120fps	2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Front Camera
16 MP [Similar]	16 MP Punch-Hole, f/2.5, 26mm (wide), 1/3.1", 1.0µm HDR 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE	HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
v4.2, A2DP, LE	5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
Type-C 1.0 reversible connector, USB On-The-Go	2.0, Type-C 1.0 reversible connector
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
HTML5	Yes