Samsung Galaxy M21s |
Samsung Galaxy S6 |
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Price Comparison (India) | - | |
General Info |
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Manufacturer | Samsung | Samsung |
Announced | November 2020 | March 2015 |
Status | Available - November 2020 | Available - April 2015 |
Price | - | Rs. 29,999 ($441.16) [Similarly Priced] |
Colors | Blue, Black | White Pearl, Black Sapphire, Gold Platinum, Blue Topaz |
Form Factor | Candybar | Candybar |
Dimension |
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) |
143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in) |
Weight | 191 g (6.74 oz) | 138 g (4.87 oz) |
SIM Type | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | - |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | LTE | LTE |
Messaging | SMS, MMS, EMail, IM | |
Build Features | - Fingerprint Sensor |
- Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified) |
Hardware and OS |
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OS | Android 10 | Android OS, v5.0.2 (Lollipop) |
User Interface | One UI 2.5 | - |
Processor | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar] | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 [Similar] |
GPU | Mali-G72 MP3 [Similar] | Mali-T760 [Similar] |
RAM | 4 GB [Browse Similar] | 3 GB [Browse Similar] |
Internal Memory | 128 GB | 32/64/128 GB |
External Memory | microSDXC | No |
Display |
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Type | Super AMOLED Screen, 420 nits (typ), Corning Gorilla Glass 3 | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 |
Colors | 16M Colour | 16M colors |
Size | 6.4 inches [Similar] | 5.1 inches [Similar] |
Resolution | 1080 x 2340 pixels (403 ppi) | 1440 x 2560 pixels (577 ppi) [Similar] |
Screen-to-Body Ratio | 83.97% | 70.66% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio, RDS, recording | No |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 64 MP + 8 MP + 5 MP [Similar] | 16 MP, 3456 x 4608 pixels, OIS [Similar] |
Flash | LED Flash | LED Flash |
Features | 64 MP, (wide), PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth) Panorama, HDR |
Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama |
Video | 4K@30fps, 1080p@30fps, gyro-EIS | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. |
Front Camera |
32 MP, f/2.4, (wide), 1/2.8", 0.8µm HDR 1080p@30fps [Similar] |
5 MP, 1080p@30fps, dual video call, HDR [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
Bluetooth | 5.0, A2DP, LE | v4.1, A2DP, LE, apt-X |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
USB | USB Type-C 2.0 | microUSB v2.0 (MHL 3 TV-out), USB Host |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, Beidou |
Browser | Yes | HTML5 |
User Memory |
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Internal | 128 GB, 4 GB RAM or 64 GB, 4 GB RAM | 32/64/128 GB, 3 GB RAM |
Expandable Storage | microSDXC | No |
USB OTG | Not Supported | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Ion Battery |
Capacity | 6000 mAh | 2550 mAh |
Stand by | - | - |
Talk Time | - | - |