Samsung Galaxy M15 5G vs Samsung Galaxy M21
Here you can compare Samsung Galaxy M15 5G and Samsung Galaxy M21. Comparing Samsung Galaxy M15 5G vs Samsung Galaxy M21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy M15 5G stands against Samsung Galaxy M21 and which one should you buy The current lowest price found for Samsung Galaxy M15 5G is ₹15,999 and for Samsung Galaxy M21 is ₹11,999. The details of both of these products were last updated on Sep 18, 2026.
| Specification | Samsung Galaxy M15 5G | Samsung Galaxy M21 |
|---|---|---|
| OS | Android v14 | Android v10.0, upgradable to v11 |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Display | 6.45 inches, 1080 x 2340 pixels, 90 Hz | 6.4 inches, 1080 x 2340 pixels |
| Battery | 6000 mAh | 6000 mAh, Li-Po Battery |
| RAM | 4 GB | 4 GB |
| Price | ₹15,999 | ₹11,999 |
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Overview
| Specs Score | 54 / 100 Better Specs | 50 / 100 |
| Storage | 128 GB More Storage | 64 GB |
| Front Camera | 13 MP | 20 MP Better Front Camera Resolution |
| Weight | 217 g | 188 g Lighter |
| Unique Features | 5G No | No FM Radio |
General
| Model | M15 | Galaxy M21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 8th, 2024 | March 18, 2020 |
| In The Box | User Manual, SIM Ejector Pin, Smartphone, Data Cable (Type C-to-C) |
Design
| Dimensions | 76.8 x 160.1 x 9.3 mm | 75.1 x 159 x 8.9 mm |
| Weight | 217 g | 188 g |
| Bezel less | No | |
| Colors | Blue Topaz, Celestine Blue, Stone Grey |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.45 inches, 1080 x 2340 pixels, 90 Hz | 6.4 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 396 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.3% | ~ 84.2% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 800nits brightness | 420 nits (peak) |
| Notch | Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3), 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80 | |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
Extra
| GPS | with GPS, Glonass, Beidou, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | 4 Gen OS Upgrades, 5 Years of Security Updates |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| OIS | No | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP ƒ/2 (Wide Angle) | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v10.0, upgradable to v11 |
| Custom UI | One UI Core 6 | |
| Chipset | Mediatek Dimensity 6100 Plus | Samsung Exynos 9611 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 |
| GPU | Mali-G57 MC2 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5/Flash | Yes, supports HTML5 |
Multimedia
| Supports | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | |
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 15W Fast Charging |
| Talk Time | 23 hours | |
| Video Playback Time | 25 hours | |
| Music Playback Time | 128 hours |
Discuss
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