Samsung Galaxy A16 5G vs Realme C21 (4GB RAM + 64GB)
Here you can compare Samsung Galaxy A16 5G and Realme C21 (4GB RAM + 64GB). Comparing Samsung Galaxy A16 5G vs Realme C21 (4GB RAM + 64GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A16 5G stands against Realme C21 (4GB RAM + 64GB) and which one should you buy The current lowest price found for Samsung Galaxy A16 5G is ₹21,499 and for Realme C21 (4GB RAM + 64GB) is ₹9,999. The details of both of these products were last updated on Aug 20, 2026.
| Specification | Samsung Galaxy A16 5G | Realme C21 (4GB RAM + 64GB) |
|---|---|---|
| Display | 6.7 inches, 1080 x 2340 pixels, 90 Hz | 6.5 inches, 1600 x 720 pixels, 60 Hz |
| OS | Android v14 | Android v10, upgradable to v11 |
| Internal Memory | 128 GB | 64 GB |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono |
| RAM | 8 GB | 4 GB |
| Price | ₹21,499 | ₹9,999 |
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Overview
| Specs Score | 58 / 100 Better Specs | 39 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 1600 x 720 pixels |
| RAM | 8 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| Rear Camera | 50 MP + 5 MP + 2 MP Triple Better Camera Resolution | 13 MP + 2 MP + 2 MP Triple |
| Front Camera | 13 MP Better Front Camera Resolution | 5 MP |
| Thickness | 7.9 mm Slimmer | 8.9 mm |
| Unique Features | 5G Fast Charging No NFC No | No No 3.5mm Audio Jack No Reverse Charging |
General
| Country of Origin | India | |
| Model | SM-A166B, SM-A166B/DS, SM-A166P, SM-A166P/DS, SM-A166E, SM-A166E/DS | RMX3201, C21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 0.38 W/kg (Head) 0.94 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | October 14th, 2024 | April 8, 2021 |
Design
| Dimensions | 77.9 x 164.4 x 7.9 mm | 76.4 x 165.2 x 8.9 mm |
| Weight | 192 g | 190 g |
| Colors | Blue Black, Light Gray, Gold, Light Green |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 6.7 inches, 1080 x 2340 pixels, 90 Hz | 6.5 inches, 1600 x 720 pixels, 60 Hz |
| Aspect Ratio | 20:9 | 20:09 |
| PPI | ~ 385 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 86% | ~ 89.5% |
| Features | 800 nIts Brightness | 120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3 |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1.5 TB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), 5G* TDD Sub6: N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | 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, microUSB |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
Performance
| Camera Score | 77 (DxOMark) |
Extra
| GPS | Yes, with A-GPS, Glonass, Beidou, Galileo, QZSS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | 6 Years of Android Updates | Night Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono |
| Camera Sensor | CMOS Sensor | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR, Digital Zoom up to 10x | Supports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDR |
| Video Recording | 1080p @ 30 fps FHD | 720p, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP ƒ/2 (Wide Angle) | 5 MP |
| Front Video Recording | 1080p @ 30 fps FHD | 720p |
Technical
| OS | Android v14 | Android v10, upgradable to v11 |
| Custom UI | OneUI 6.0 | |
| Chipset | Mediatek Dimensity 6300 | MediaTek Helio G35 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | Arm Cortex-A53 |
| Fabrication Node | 6 nm | |
| GPU | Mali-G57 MC2 | IMG GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV |
| FM Radio | No | No |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Reverse Charging | Yes |
Discuss
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