Realme 16 Pro 5G vs Samsung Galaxy S21 Plus
Here you can compare Realme 16 Pro 5G and Samsung Galaxy S21 Plus. Comparing Realme 16 Pro 5G vs Samsung Galaxy S21 Plus on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 16 Pro 5G stands against Samsung Galaxy S21 Plus and which one should you buy The current lowest price found for Realme 16 Pro 5G is ₹36,999 and for Samsung Galaxy S21 Plus is ₹81,999. The details of both of these products were last updated on Jun 05, 2026.
| Specification | Realme 16 Pro 5G | Samsung Galaxy S21 Plus |
|---|---|---|
| Battery | 7000 mAh, Li-Po Battery | 4800 mAh, Li-Po Battery |
| Rear Camera | 200 MP ƒ/1.8 (Main) FOV 84°; 6P lens; AF Supported; Supports 2-axis OIS 8 MP ƒ/2.2 FOV 112°; 5P lens | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| CPU | Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Display | 6.78 inches, 1272 x 2772 pixels, 144 Hz | 6.7 inches, 1080 x 2400 pixels, 120 Hz |
| OS | Android v16 | Android v10 |
| Price | ₹36,999 | ₹81,999 |
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Overview
| Specs Score | 77 / 100 Better Specs | 75 / 100 |
| Display Resolution | 1272 x 2772 pixels Better Resolution | 1080 x 2400 pixels |
| Screen To Body Ratio | ~ 93.57% Less Bezels | ~ 88.3% |
| CPU Clock Speed | 2.9 GHz Faster Clock Speed | |
| Rear Camera | 200 MP + 8 MP Dual Better Camera Resolution | 64 MP + 12 MP + 12 MP Triple |
| Front Camera | 50 MP Better Front Camera Resolution | 10 MP |
| Battery | 7000 mAh Bigger Battery | 4800 mAh |
| Unique Features | No No | NFC Wireless Charging |
General
| Model | RMX5120 | Galaxy S21+ 5G |
| Sim Type | Dual Sim, GSM+GSM | 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 | Januray 06, 2026 | January 14, 2021 |
| In The Box | 1 x Handset, 1 x Charger, 1 x USB data cable, 1 x 1 SIM Ejector Tool, 1 x 1 Protective Case, 1 x 1 Quick Guide, 1 x 1 Safety Guide |
Design
| Dimensions | 77.6 x 162.6 x 7.8 mm | 75.6 x 161.5 x 7.8 mm |
| Weight | 192 g | 200 g |
| Bezel less | Yes | |
| Colors | Master Gold, Orchid Purple, Pebble Grey |
Display
| Type | Color AMOLED Screen (1.07 B) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.78 inches, 1272 x 2772 pixels, 144 Hz | 6.7 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 450 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 93.57% | ~ 88.3% |
| Glass Type | AGC DT star D+ | Corning Gorilla Glass Victus |
| Brightness | 1000 nits (typ), 1400 nits (HBM), 6500 nits (peak) | |
| HDR Support | Yes, HDR10+ | |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3 | Always-on Display, HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA:n1/n3/n5/n8/n28B/n40/n41/n77/n78, NSA:n1/n3/n41/n78 | |
| VoLTE | Yes, Dual Stand-By | 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 | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Performance
| AnTuTu Score | 971,000 (Total) (v10) |
Extra
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | 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 Edit Genie 2.0, AI StyleMe, AI Framing Master | |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 + IP66 + IP68 + 69K | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging |
Camera
| Rear Camera | 200 MP ƒ/1.8 (Main) FOV 84°; 6P lens; AF Supported; Supports 2-axis OIS 8 MP ƒ/2.2 FOV 112°; 5P lens | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, Underwater, Hypertext, Scan, TILT-SHIFT, LumaColor IMAGE | Auto-HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Punch Hole, Screen Flash | 10 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v10 |
| Custom UI | realme UI 7 | |
| Chipset | Mediatek Dimensity 7300 Max | Samsung Exynos 2100 |
| CPU | Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS | Yes |
| Video | MP4, 3GP, 3G2, 3GPP2, M4V, MKV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Li-Po Battery | 4800 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W SUPERVOOC Charge | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes, 4.5W |
| Bypass Charging | Yes |
Discuss
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