Realme Narzo 90x vs Samsung Galaxy M21
Here you can compare Realme Narzo 90x and Samsung Galaxy M21. Comparing Realme Narzo 90x vs Samsung Galaxy M21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme Narzo 90x stands against Samsung Galaxy M21 and which one should you buy The current lowest price found for Realme Narzo 90x is ₹20,898 and for Samsung Galaxy M21 is ₹11,999. The details of both of these products were last updated on Nov 09, 2026.
| Specification | Realme Narzo 90x | Samsung Galaxy M21 |
|---|---|---|
| Rear Camera | 50 MP (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Battery | 7000 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Internal Memory | 128 GB | 64 GB |
| RAM | 6 GB | 4 GB |
| OS | Android v15 | Android v10.0, upgradable to v11 |
| Price | ₹20,898 | ₹11,999 |
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Overview
| Specs Score | 55 / 100 Better Specs | 47 / 100 |
| Display Size | 6.8 in Bigger Display | 6.4 in |
| Display Resolution | 720 x 1570 pixels | 1080 x 2340 pixels Better Resolution |
| Screen To Body Ratio | ~ 90.4% Less Bezels | ~ 84.2% |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| Front Camera | 8 MP | 20 MP Better Front Camera Resolution |
| Weight | 212 g | 188 g Lighter |
| Thickness | 8.28 mm Slimmer | 8.9 mm |
| Battery | 7000 mAh Bigger Battery | 6000 mAh |
| Unique Features | 5G No No Reverse Charging | No 3.5mm Audio Jack FM Radio No |
General
| Country of Origin | India | |
| Model | Narzo 90x | 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 | December 16, 2025 | March 18, 2020 |
| In The Box | realme NARZO 90x 5G x1, Charger x1, USB data cable x1, SIM Ejector Tool x1, Protective Case x1, Quick Guide x1 |
Design
| Dimensions | 77.93 x 166.07 x 8.28 mm | 75.1 x 159 x 8.9 mm |
| Weight | 212 g | 188 g |
| Bezel less | No | |
| Colors | Flash Blue, Nitro Blue |
Display
| Type | Color LCD Screen (16.7M) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 720 x 1570 pixels, 144 Hz | 6.4 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 254 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 84.2% |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | 975 nits(typ)/1200 nits(HBM) | |
| Features | Vivid mode: 83% DCI-P3, Natural mode: 100% sRGB | 420 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Storage Type | eMMC 5.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi Support 802.11 a/b/g/n/ac | |
| 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 on-the-go, USB Charging |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient light, E-compass, Accelerometer, Gyroscope | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing |
| 3.5mm Headphone Jack | No | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Camera Sensor | Sony IMX852 Camera | |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP Punch Hole, Screen Flash | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Panorama | HDR |
Technical
| OS | Android v15 | Android v10.0, upgradable to v11 |
| Custom UI | Realme UI 6.0 | |
| Chipset | MediaTek Dimensity 6300 | Samsung Exynos 9611 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | ARM Mali-G57 MC2@1072MHz | Mali-G72 MP3 |
| NPU | 6nm | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | Yes |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 60W Fast Charge | Yes, 15W Fast Charging |
| Reverse Charging | Yes |
Discuss
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