Here you can compare Samsung Galaxy A21s and Samsung Galaxy J3 (2017). Comparing Samsung Galaxy A21s vs Samsung Galaxy J3 (2017) on Smartprix, enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A21s stands against Samsung Galaxy J3 (2017) and which one should you buy. The current lowest price found for Samsung Galaxy A21s is ₹12,999 and for Samsung Galaxy J3 (2017) is ₹8,490. The details of both of these products were last updated on Mar 08, 2021.
| Specification | Samsung Galaxy A21s | Samsung Galaxy J3 (2017) |
|---|---|---|
| RAM | 4 GB | 2 GB |
| Internal Memory | 64 GB | 16 GB |
| Display | 6.5 inches, 720 x 1600 pixels | 5 inches, 720 x 1280 pixels |
| Rear Camera | 48 MP f/2 (Main)<br>8 MP f/2.2 (Ultra Wide)<br>2 MP f/2.4 (Macro )<br>2 MP f/2.4 (Depth Sensor) with autofocus | 13 MP with autofocus |
| Battery | 5000 mAh, Li-Po Battery | 2400 mAh, Li-ion Battery |
| Price | ₹12,999 | ₹8,490 |
Features | Samsung Galaxy A21s | Samsung Galaxy J3 (2017) | Samsung Galaxy A10e | Samsung Galaxy J1 Mini Prime |
|---|---|---|---|---|
Show: All Features Differences |  |  | ||
| Overview | Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices | |||
| Rankings | # 1 | # 2 | ||
| Specs Score | 71 / 100 | 53 / 100 | ||
| Operating System | Android v10 | Android v7.0 (Nougat) | ||
| Features Present In Only One Device (Unique Features) | Octa Core CPU
More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface. | Slimmer
Around 11% slimmer than Samsung Galaxy A21s. Slimmer devices are easier to carry in pocket and look more fashionable. | ||
Faster CPU
Around 42% faster CPU than Samsung Galaxy J3 (2017). Faster CPU means more smooth experience. | Light Weight
Around 22% lighter than Samsung Galaxy A21s. Light weight devices are easier to hold without tiring your arms. | |||
More RAM
Around 100% more RAM than Samsung Galaxy J3 (2017). More RAM means more applications can run at the same time, which makes the device faster. | Has Front Camera Flash
Having a front camera flash allows you to take selfies in low light. | |||
Bigger Screen
Around 30% bigger screen than Samsung Galaxy J3 (2017). Reading, browsing internet and watching movies is more pleasing experience on a bigger screen. | Supports FM Radio
Listen to your favourite radio stations on your device. Enjoy music on the go with FM Radio. | |||
Better Screen Resolution
Around 25% more pixels than Samsung Galaxy J3 (2017). More resolution means sharper and crisper screen. | Has a Removable Battery
Remove the battery to switch off your device (Hard Reset) when it freezes. Also replace the battery or use a spare battery when device's battery performance is degraded. | |||
Better Camera Resolution
Around 269% more mega pixels (MP) than Samsung Galaxy J3 (2017). More resolution generally means better picture quality, though it's not always necessary. | Supports NFC
NFC enables wireless payments through your device. You can also connect two NFC enabled devices just by touching them with each other. | |||
Has Quad Camera
Multiple cameras is useful for enhancing certain effects like blur, zoom and wide angle photos. | ||||
Better Front Camera Resolution
Around 160% more mega pixels (MP) than Samsung Galaxy J3 (2017). More resolution generally means better picture quality, though it's not always necessary. | ||||
More Storage Capacity
Around 300% more inbuilt memory than Samsung Galaxy J3 (2017). More memory allows you to store more songs, videos, photos and install more applications. | ||||
Bigger Battery
Around 108% more Battery Capacity than Samsung Galaxy J3 (2017). With more battery size, device's battery can generally last more time, though it depends on various other factors too. | ||||
Has Fingerprint Sensor
Fingerprint sensor support allows you to quickly unlock your device using your fingerprint. | ||||
| General | ||||
| 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 | ||
| Release Date | June 17, 2020 | June, 2017 | ||
| Design | ||||
| Dimensions | 163.6 x 75.3 x 8.9 mm | 143.19 x 70.3 x 7.9 mm | ||
| Weight | 191 g | 148 g | ||
| Display | ||||
| Type | Color PLS TFT LCD (16M) | Color Super AMOLED screen (16M colors) | ||
| Touch | Yes, with Multitouch | Yes, with Multitouch | ||
| Size | 6.5 inches, 720 x 1600 pixels | 5 inches, 720 x 1280 pixels | ||
| Aspect Ratio | 20:9 | 16:9 | ||
| PPI | ~294 PPI | ~294 PPI | ||
| Screen to Body Ratio | ~ 82.8% | |||
| Features | Infinity-O Display | |||
| Notch | Yes, Punch Hole | |||
| Memory | ||||
| RAM | 4 GB | 2 GB | ||
| Storage | 64 GB | 16 GB | ||
| Card Slot | Yes, upto 512 GB | Yes | ||
| Connectivity | ||||
| GPRS | Yes | Yes | ||
| EDGE | Yes | Yes | ||
| 3G | Yes | Yes | ||
| 4G | Yes | Yes | ||
| VoLTE | Yes, Dual Stand-By | Yes | ||
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | ||
| Bluetooth | Yes, v5.0, A2DP, LE | Yes | ||
| USB | Yes, USB-C v2.0 | Yes, microUSB | ||
| USB Features | USB on-the-go, USB Charging | USB on-the-go | ||
| Extra | ||||
| GPS | yes, with A-GPS, Glonass, Beidou, Galileo | Yes, with A-GPS Support | ||
| Fingerprint Sensor | Yes, Rear | |||
| Face Unlock | Yes | |||
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass | Accelerometer, Gyroscope | ||
| 3.5mm Headphone Jack | Yes | Yes | ||
| Extra | NFC | |||
| Camera | ||||
| Rear Camera | 48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus | 13 MP with autofocus | ||
| Features | Face detection, Geo tagging, Panorama, Touch to focus | |||
| Video Recording | 1080p @ 30fps FHD | 1080p @ 30fps FHD | ||
| Flash | Yes, LED | Yes, LED | ||
| Front Camera | 13 MP f/2.2 (Main) | 5 MP with Flash | ||
| Front Video Recording | 1080p @ 30fps FHD | |||
| Technical | ||||
| OS | Android v10 | Android v7.0 (Nougat) | ||
| Chipset | Samsung Exynos 850 | Samsung Exynos 7570 | ||
| CPU | 2 GHz, Octa Core Processor | 1.4 GHz, Quad Core Processor | ||
| Core Details | 4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55 | |||
| GPU | Mali-G52 | |||
| Java | No | No | ||
| Browser | Yes, supports HTML5 | Yes, supports HTML | ||
| Multimedia | ||||
| Supports | MMS, Instant Messaging | |||
| Yes | Yes, with Push Email | |||
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, WAV, eAAC+ | ||
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, H.264 | ||
| FM Radio | No | Yes, with FM Recording | ||
| Document Reader | Yes | Yes | ||
| Battery | ||||
| Type | Non-Removable Battery | Removable Battery | ||
| Size | 5000 mAh, Li-Po Battery | 2400 mAh, Li-ion Battery | ||
| StandBy Time | 17 days on 3G | |||
| Talk Time | 54 hours | 23 hours on 3G | ||
| Music Playback Time | 109 hours | |||
| Features | Samsung Galaxy A21s | Samsung Galaxy J3 (2017) | --- | --- |
|---|---|---|---|---|
| Differences |  |  | Add Another Product | Add Another Product |
Samsung Galaxy A10e₹7,499
Samsung Galaxy J3 (2018)₹8,990
Samsung Galaxy J2 Prime₹8,999
Samsung Galaxy M31₹15,381
