Phone Comparison - Nokia 3.1 Plus vs Xiaomi Redmi 7 vs Xiaomi Redmi 7A

Price Comparison (India)

general General Info

Manufacturer Nokia Xiaomi Xiaomi
Announced October 2018 March 2019 May 2019
Status Available - October 2018 Coming Soon - March 2019 Available - June 2019 Expected
Price Rs. 9,999 ($0.00) [Similarly Priced] Rs. 7,999 ($0.00) [Similarly Priced] Rs. 5,799 ($0.00) [Similarly Priced]
Colors Blue, White, Gray Black, red, blue Black, Blue
Form Factor Candybar Candybar Candybar
Dimension 156.9 x 76.4 x 8.2 mm
(6.18 x 3.01 x 0.32 in)
158.7 x 75.6 x 8.5 mm
(6.25 x 2.98 x 0.33 in)
146.30 x 70.41 x 9.55 mm
(5.76 x 2.77 x 0.38 in)
Weight 180 g (6.35 oz) 180 g (6.35 oz) 150 g (5.29 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) 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
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
SAR EU 0.41 W/kg (head)
1.58 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor
- P2i nano hydrophobic coating
-Splash resistant (P2i nano coating)
Notification LED - - Yes

hardware Hardware and OS

OS Android 8.1 (Oreo), upgradable to Android 9.0 (Pie) Android 9.0 (Pie) Android 9.0 (Pie)
User Interface Android One MIUI 9 MIUI 10
Processor Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver), Qualcomm SDM632 Snapdragon 632 (14 nm) Octa-Core (Quad 1.95GHz Cortex A53 + Quad 1.45GHz Cortex A53) , Qualcomm Snapdragon 439
GPU PowerVR GE8320 Adreno 506 Adreno 505
RAM 3 4 GB 3 GB
Internal Memory 32 GB 64 GB 32 GB
External Memory microSD, up to 400 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 IPS LCD HD+ Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.0 inches 6.26 inches 5.45 inches
Resolution 720 x 1440 pixels (268 ppi) 720 x 1520 pixels (269 ppi) 720 x 1440 pixels (295 ppi)
Screen-to-Body Ratio 77.69% 81.33% 74.62%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP + 5 MP 12 MP + 2 MP 13 MP
Flash LED Flash LED Flash LED Flash
Features 13 MP, f/2.0, AF
5 MP, f/2.4, depth sensor
HDR, Panorama
12 MP, f/2.2, 1.25µm, PDAF
2 MP, depth sensor
HDR, Panorama
13 MP, f/2.2, PDAF
HDR, Panorama
Video 1080p@30fps 1080p@30/60fps 1080p@30fps
Front Camera 8 MP, f/2.2, LED flash, HDR, 720p@30fps [Similar] 8 MP, HDR, 1080p@30fps [Similar] 5 MP, f/2.2, 1.12μm [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps
Bluetooth 4.1, A2DP, LE 4.2, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 RAM or 16 GB, 2 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM 32 GB, 3 GB RAM or 16 GB, 2 GB RAM
Expandable Storage microSD, up to 400 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not 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 present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 3500 mAh 4000 mAh 4000 mAh
Stand by - - -
Talk Time - - -