Realme 16 5G vs Samsung Galaxy S21 FE (Snapdragon)
Here you can compare Realme 16 5G and Samsung Galaxy S21 FE (Snapdragon). Comparing Realme 16 5G vs Samsung Galaxy S21 FE (Snapdragon) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 16 5G stands against Samsung Galaxy S21 FE (Snapdragon) and which one should you buy The current lowest price found for Realme 16 5G is ₹35,499 and for Samsung Galaxy S21 FE (Snapdragon) is ₹49,999. The details of both of these products were last updated on Sep 26, 2026.
| Specification | Realme 16 5G | Samsung Galaxy S21 FE (Snapdragon) |
|---|---|---|
| Battery | 7000 mAh | 4500 mAh, Li-Po Battery |
| CPU | 2.5 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 75°; 5P lens; AF Supported 2 MP ƒ/2.4 FOV 88°; 3P+IR lens | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Internal Memory | 128 GB | 256 GB |
| Display | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Price | ₹35,499 | ₹49,999 |
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Overview
| Specs Score | 68 / 100 Better Specs | 66 / 100 |
| Display Resolution | 1080 x 2372 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 94% Less Bezels | ~ 85.3% |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.5 GHz | 2.84 GHz Faster Clock Speed |
| Rear Camera | 50 MP + 2 MP Dual Better Camera Resolution | 12 MP + 12 MP + 8 MP Triple |
| Front Camera | 50 MP Better Front Camera Resolution | 32 MP |
| Battery | 7000 mAh Bigger Battery | 4500 mAh |
| Unique Features | No No Memory Card Support No No | FM Radio NFC No Wireless Charging Reverse Charging |
General
| Country of Origin | India | |
| Model | 16 5G | Galaxy S21 FE 5G |
| 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 |
| OS Updates | 3 years | |
| Security Updates | 4 years | |
| Release Date | April 02, 2026 | july 10, 2023 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
Design
| Dimensions | 75.1 x 158.3 x 8.1 mm | 74.5 x 155.7 x 7.9 mm |
| Weight | 183 g | 177 g |
| Bezel less | No | |
| Colors | Air White, Air Black | Navy, Olive, Graphite, Lavender, White |
Display
| Type | Color AMOLED Screen (1.07 billion) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20.06:9 | 19.5:9 |
| PPI | ~ 397 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 94% | ~ 85.3% |
| Glass Type | DT Star D+ | Corning Gorilla Glass Victus |
| Brightness | 1000 nits(Typical) HBM: 1400 nits(Typical) 4200nit Peak Brightness | |
| Features | Vivid mode: 100% DCI-P3 Natural mode: 100% sRGB Cinematic mode: 100% DCI-P3 Colorful mode: 100% DCI-P3 | Intelligent Eye Comfort Shield, Smooth Scrolling |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N78(3500) |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | 802.11 a/b/g/n/ac/ax 2.4G+5GHz |
| Bluetooth | Yes, SBC,AAC,Aptx,Aptx-HD,LDAC,LHDC(*LHDC only support OPPO Enco X series,oneplus Buds Pro series) | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope, In-display Optical Fingerprint Sensor, Infrared Remote Control | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | AI Popout, AI Portrait Glow, AI Edit Genie, AI Instant Clip, NEXT AI | |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 | IP68 |
| Dust Resistant | Yes | |
| Extra Features | Mirror Selfie, Bypass Charging, 6050mm² Airflow VC |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 75°; 5P lens; AF Supported 2 MP ƒ/2.4 FOV 88°; 3P+IR lens | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | 50MP Sony IMX852 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, Underwater, Hypertext, TILT-SHIFT, Food, Vibe, AI Landscape, LumaColor IMAGE, 1080P video: 60 fps, 30 fps(with Retouch on), 720P video: 60 fps, 30 fps, EIS/OIS video: 30 fps(Cinematic mode), Supports Cinematic video shooting, Supports video zoom shooting: up to 10× digital zoom, 720P SLO-MO video: 120 fps, Supports Dual-view video shooting, Supports TIME-LAPSE video shooting, 1080P UNDERWATER: 30fps | Auto-HDR, Panorama |
| Video Recording | 1080p @ 60 fps FHD, 4K @ 30 fps UHD | 4K @ 60 fps UHD, 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.4 (Wide Angle) FOV 86°; 5P lens Punch Hole | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 60 fps FHD, 720p @ 60 fps HD | 4K, 1080p |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, Retouch, Screen Fill Light, HI-RES, Underwater, 1080P video: 60 fps, 30 fps(with Retouch on), 720P video: 30 fps, Supports Dual-view video shooting, 1080P TIME-LAPSE: 30 fps, 1080P UNDERWATER: 30fps | HDR |
Technical
| OS | Android v16 | Android v13 |
| Custom UI | Realme UI 7.0 | |
| Chipset | mediatek Dimensity 6400 Turbo | Qualcomm Snapdragon 888 |
| CPU | 2.5 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76 up to 2.5GHz, 6X Arm Cortex-A55 up to 2.0GHz | 1x2.84 GHz Kryo 680 (Cortex X1) + 3x2.42 GHz Kryo 680 (Cortex A78) + 4x1.8 GHz Kryo 680 (Cortex A55) |
| GPU | Mali G57 MC2 @1.07GHz | Adreno 660 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Features | 300% Louder, Immersive Sound | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 60W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | |
| Bypass Charging | Yes |
Discuss
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