Phone Comparison - Xiaomi Redmi 9i vs Xiaomi Redmi Note 8 2021 vs OnePlus Ace 5

Price Comparison (India) - -

general General Info

Manufacturer Xiaomi Xiaomi OnePlus
Announced 2020, September 15 Not announced yet December 2024
Status Coming soon. Exp. release 2020, September 18 Rumored Available - December 2024
Price Rs. 8,299 ($0.00) [Similarly Priced] - -
Colors Midnight Black, Sea Blue, Nature Green Blue; other colours Gray, White, Green
Form Factor Candybar Candybar Candybar
Dimension 164.9 x 77.1 x 9 mm
(6.49 x 3.04 x 0.35 in)
- 161.7 x 75.8 x 8.1 mm
(6.37 x 2.98 x 0.32 in)
Weight 194 g (6.84 oz) - 206 g or 223 g (7.27 oz or 7.87 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
CDMA 800
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
4G Network 1, 3, 5, 8, 40, 41 LTE 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Network - - 1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Messaging
Build Features - - Fingerprint Sensor (rear-mounted)
- Fingerprint Sensor (under display, optical)
IP65 dust/water resistant

hardware Hardware and OS

OS Android 10 Android 11 Android 15
User Interface MIUI 12 MIUI 12 ColorOS 15
Processor Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53), MediaTek Helio G25 (12 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), MediaTek Helio G85 (12nm) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520), Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
GPU PowerVR GE8320 Mali-G52 MC2 Adreno 750
RAM 4 GB 6 GB 16 GB
Internal Memory 128 GB 128 GB 1 TB
External Memory microSDXC (dedicated slot) microSDXC (dedicated slot) No

display Display

Type IPS LCD capacitive touchscreen
270 nits typ. brightness (advertised)
FHD+ IPS LCD Screen
Corning Gorilla Glass 5
FHD+ LTPO AMOLED Screen
120Hz, HDR10+, Dolby Vision
800 Nits (typ), 1600 Nits (HBM), 4500 Nits (peak)
Crystal Shield Glass Protection
Colors 16M Colour 16M Colour 1B colors
Size 6.53 inches 6.3 inches 6.78 inches
Resolution 720 x 1600 pixels (269 ppi) 1080 x 2340 pixels (409 ppi) 1264 x 2780 pixels (450 ppi)
Screen-to-Body Ratio 80.79% - 91.34%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio FM radio FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP 48 MP + 8 MP + 2 MP + 2 MP 50 MP + 8 MP + 2 MP
Flash LED Flash LED Flash Dual-LED Flash
Features 13 MP, f/2.2, 28mm (wide), 1.0µm, PDAF
HDR
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
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS
8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps; gyro-EIS 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
Front Camera 5 MP, f/2.2, (wide), 1.12µm, HDR, 1080p@30fps [Similar] 13 MP, f/2.2, (wide), 1.12µm
HDR, panorama
1080p@30fps [Similar]
16 MP, f/2.4, 24mm (wide), 1/3", 1.0µm
HDR, panorama
1080p@30fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE (CA), 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.4, A2DP, LE, aptX HD, LHDC 5
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
USB microUSB 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage microSDXC (dedicated slot) microSDXC (dedicated slot) No
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Si/C Battery
Fast Battery Charging 80W wired, 18W PD, 55% in 15 min, 100% in 35 min
Capacity 5000 mAh 4000 mAh 6415 mAh
Stand by - - -
Talk Time - - -