OnePlus Ace 2 vs Samsung Galaxy S21 FE 5G
Here you can compare OnePlus Ace 2 and Samsung Galaxy S21 FE 5G. Comparing OnePlus Ace 2 vs Samsung Galaxy S21 FE 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OnePlus Ace 2 stands against Samsung Galaxy S21 FE 5G and which one should you buy The current lowest price found for OnePlus Ace 2 is ₹34,999 and for Samsung Galaxy S21 FE 5G is ₹39,999. The details of both of these products were last updated on Oct 07, 2026.
| Specification | OnePlus Ace 2 | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Battery | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| RAM | 12 GB | 8 GB |
| Internal Memory | 256 GB | 128 GB |
| Display | 6.74 inches, 1240 x 2772 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| CPU | 3.2 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Price | ₹34,999 | ₹39,999 |
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Overview
| Specs Score | 67 / 100 | 68 / 100 Better Specs |
| Display Size | 6.74 in Bigger Display | 6.4 in |
| Display Resolution | 1240 x 2772 pixels Better Resolution | 1080 x 2340 pixels |
| RAM | 12 GB More RAM | 8 GB |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 3.2 GHz Faster Clock Speed | 2.9 GHz |
| Rear Camera | 50 MP + 8 MP + 2 MP Triple Better Camera Resolution | 12 MP + 12 MP + 8 MP Triple |
| Front Camera | 16 MP | 32 MP Better Front Camera Resolution |
| Weight | 204 g | 177 g Lighter |
| Thickness | 8.7 mm | 7.9 mm Slimmer |
| Battery | 5000 mAh Bigger Battery | 4500 mAh |
| Unique Features | No No No | Water Resistant Wireless Charging Reverse Charging |
General
| Country of Origin | India | |
| Model | Ace 2 | Galaxy S21 FE 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 |
| Release Date | February 07, 2023 | January 04, 2022 |
Design
| Dimensions | 74.3 x 163.4 x 8.7 mm | 74.5 x 155.7 x 7.9 mm |
| Weight | 204 g | 177 g |
Display
| Type | Color AMOLED Screen (1.07 B) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.74 inches, 1240 x 2772 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20.1:9 | 19.5:9 |
| PPI | ~ 450 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 87.6% | ~ 85.3% |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla Glass Victus |
| Features | 1450nit Peak Brightness, 500nits Brightness, 1440Hz high-frequency PWM dimming, eye protection mode, screen color mode | Intelligent Eye Comfort Shield, Smooth Scrolling |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card 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/n28A/n40/n41/n77/n78 | FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) | 5G* TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500) |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11 a/b/g/n/ac/ax), Dual Band | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Support Dolby Atmos, Stereo dual speakers |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | IMX890 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Night scene mode, portrait mode, professional mode, movie mode, panorama mode, macro mode, time-lapse photography mode, multi-view video mode, tilt-shift mode, scan, super text, beauty, slow motion, long exposure, cute Shooting, AI ID photos, filters, night scene video, video HDR, video beauty | Auto-HDR, Panorama, 3x Optic Zoom, 30X Space Zoom |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p, 720p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Front Camera Features | HDR | HDR |
Technical
| OS | Android v13 | Android v12 |
| Custom UI | OxygenOS 13 | |
| Chipset | Qualcomm Snapdragon 8+ Gen1 | Samsung Exynos 2100 |
| CPU | 3.2 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X2@3.19 GHz & 3x Cortex-A710@2.75 GHz & 4xCortex-A510@1.8 GHz | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Adreno 730 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes |
Discuss
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