Features

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General
In The Box Handset, Charger, Earphone, User Manual  Handset, SIM Ejector Tool, Soft Case, Manual, Adapter, CaView More... Handset, Non-removable Battery Included, Travel Adapter, View More... Handset, Charging Cable, SIM Ejector Tool, Warranty Card, View More...
Model Number SM-A305FZBFINS  MZB7462IN  SM-M307FZKDINS  MZB7745IN
Model Name Galaxy A30  Redmi Note 7 Pro  Galaxy M30s  Redmi Note 7S
Color Blue  Space Black  Black  Sapphire Blue
Browse Type Smartphones  Smartphones  Smartphones  Smartphones
SIM Type Dual Sim  Dual Sim  Dual Sim  Dual Sim
Hybrid Sim Slot No  Yes No  Yes
Touchscreen Yes Yes Yes Yes
OTG Compatible Yes Yes Yes Yes
Quick Charging Yes Yes Yes
Sound Enhancements Speaker - Single (Bottom Opening), Microphones - 2 (For NView More... Speaker: Single (Bottom Opening), 2 Microphones (for Nois View More...
SAR Value India SAR 1g limit: 1.6W/Kg, Head SAR: 0.962W/Kg (0mm SepView More...
Display Features
Display Size 16.26 cm (6.4 inch)  16.0 cm (6.3 inch)  16.26 cm (6.4 inch)  16.0 cm (6.3 inch)
Resolution 1080 x 2340 pixels  2340 x 1080 pixels  2340 x 1080$$Pixels  2340 x 1080 pixels
Resolution Type FHD+  FHD+  Full HD  FHD+
GPU Adreno 612  Adreno 512
Display Type Super AMOLED  IPS (In-cell), RD  Super AMOLED  IPS (In-cell), RD
Other Display Features Contrast Ratio - 1500:1, NTSC Ratio - 81.41%, 2.5D Glass View More... Capacitive touchscreen  Contrast Ratio: 1500:1 (Typical), 81.41% NTSC Ratio, Gori View More...
HD Game Support Yes
OS & Processor Features
Operating System Android Pie 9.0  Android Pie 9.0  Android Pie 9.0  Android Pie 9.0
Processor Type Exynos 7904  Qualcomm Snapdragon 675  Exynos 9611  Qualcomm Snapdragon 660 AIE
Processor Core Octa Core  Octa Core  Octa Core  Octa Core
Primary Clock Speed 1.8 GHz  2.0 GHz  2.3 GHz  2.2 GHz
Secondary Clock Speed 1.6 GHz  1.7 GHz  1.8 GHz
Operating Frequency GSM - B2, B3, B5, B8, WCDMA - B1, B2, B5, B8, LTE TDD - BView More... GSM: B2, B3, B5, B8, WCDMA: B1, B2, B5, B8, 4G LTE-TDD: B View More...
Memory & Storage Features
Internal Storage 64 GB  64 GB  64 GB  32 GB
RAM 4 GB  4 GB  4 GB  3 GB
Expandable Storage 512 GB  256 GB  512 GB  256 GB
Supported Memory Card Type MicroSD  MicroSD  Micro SD  MicroSD
Memory Card Slot Type Dedicated Slot  Hybrid Slot  Dedicated Slot  Hybrid Slot
Call Log Memory Yes
SMS Memory Yes
Camera Features
Primary Camera Available Yes Yes Yes Yes
Primary Camera 16MP + 5MP  48MP + 5MP  48MP  48MP + 5MP
Primary Camera Features Aperture: F1.7 (16MP) + F2.2 (5MP)  48MP - f1.79, 1.6micrometer (4-in-1), 5MP - f2.2, 1.12mirView More... 48MP + 8MP + 5MP triple rear camera  48MP (GM1) - F1.79, 1.6 micrometer (4 in 1), 6P Lens (48M View More...
Secondary Camera Available Yes Yes Yes Yes
Secondary Camera 16MP  13MP  16MP  13MP
Secondary Camera Features F2.0 Aperture  Aperture - F2.0, Pixel Size - 1.12micrometer, AI Front CaView More... 16MP front facing camera  F2.0 Aperture, 1.12 micrometer
Flash Single Tone Dual LED Flash  yes  Rear Flash
HD Recording Yes Yes
Full HD Recording Yes Yes
Video Recording Yes Yes
Image Editor Yes Yes
Dual Camera Lens Primary Camera  Primary Camera  Primary Camera  Primary Camera
Call Features
Phone Book Yes Yes
Call Wait/Hold Yes Yes
Conference Call Yes Yes
Hands Free Yes
Video Call Support Yes Yes
Call Divert Yes Yes
Call Timer Yes
Speaker Phone Yes Yes
Speed Dialing Yes Yes
Call Records Yes
Connectivity Features
Network Type 4G, 3G, 2G  4G VOLTE, 3G, 2G  4G VOLTE  3G, 4G VOLTE, 4G, 2G
Supported Networks 4G LTE, WCDMA, GSM  4G VoLTE, 4G LTE, WCDMA, GSM  4G VoLTE, GSM  GSM, WCDMA, 4G VoLTE, 4G LTE
Internet Connectivity 4G, 3G, Wi-Fi, GPRS, WAP  4G, 3G, Wi-Fi  4G VoLte  4G, 3G, Wi-Fi
3G Yes Yes Yes
Pre-installed Browser Chrome 
Bluetooth Support Yes Yes Yes Yes
Bluetooth Version v5.0  5.0
Wi-Fi Yes Yes Yes Yes
Wi-Fi Version 802.11 a/b/g/n/ac  802.11a/b/g/n/ac
Wi-Fi Hotspot Yes Yes
USB Connectivity Yes Yes
Audio Jack 3.5mm  3.5mm
Map Support Google Maps  Yes Google Maps
GPS Support Yes Yes Yes
GPRS Yes Yes
WAP Yes
USB Tethering Yes
Other Details
Smartphone Yes Yes Yes
SIM Size Nano SIM  Nano SIM + Nano SIM  Nano  Nano SIM + Nano SIM
Removable Battery No  No 
SMS Yes
SIM Access Dual standby (4G+4G) 
Sensors Fingerprint Sensor  Rear Fingerprint Scanner, Ambient Light Sensor, ProximityView More... Accelerometer, Fingerprint Sensor, Gyro Sensor, GeomagnetView More... Rear Fingerprint Sensor, Ambient Light Sensor, Proximity  View More...
Other Features Supported Network: 4G LTE-FDD  Processor - 2 x Gold 2.0 GHz + 6 x Silver 1.7 GHz, eMMC vView More... Clock Speed/Cores/Bits: 4 x Gold 2.2 GHz + 4 x Silver 1.8 View More...
Keypad No 
Graphics PPI 409 PPI  409 PPI
Series M 
Ringtones Format MP3 
User Interface MIUI 10  MIUI 10
Instant Message Yes
JAVA Support No 
Social Networking Phone Yes
Business Phone Yes
Predictive Text Input Yes
Browser Chrome 
Supported Languages English, Hindi 
Java Application No 
GPS Type A-GPS, GLONASS, BeiDou
Multimedia Features
Audio Formats MP3 
FM Radio Yes
Video Formats HD 
Battery & Power Features
Battery Capacity 4000 mAh  4000 mAh  6000 mAh  4000 mAh
Battery Type Lithium-ion  Li-polymer
Dimensions
Width 74.7 mm  75.21 mm  159 mm  75.21 mm
Height 158.5 mm  159.21 mm  9 mm  159.21 mm
Depth 7.7 mm  8.1 mm  75 mm  8.1 mm
Weight 165 g  186 g  186 g  186 g
Warranty
Warranty Summary Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... 1 Year Manufacturer Warranty  Brand Warranty of 1 Year Available for Mobile and 6 Month View More...
Warranty Service Type Manufacturing Warranty 
Covered in Warranty manufacturing defects 
Not Covered in Warranty Physical Damage 
Domestic Warranty 1 Year