OnePlus 3T vs SAMSUNG Galaxy A27 5G: Side by Side Specs Comparison

This is a side-by-side specs comparison of the OnePlus 3T and SAMSUNG Galaxy A27 5G smartphones.

The OnePlus 3T features a more compact 5.5-inch display, 3,400mAh battery and Qualcomm Snapdragon 821 chipset.

Meanwhile, the SAMSUNG Galaxy A27 5G features a larger 6.7-inch display, 50MP main camera, 5,000mAh battery, 25W fast charging and IP64 dust & water resistance. The two phones have similar prices.

Specs OnePlus 3T SAMSUNG Galaxy A27 5G
Picture & Ratings OnePlus 3T
4.2/5 stars (6)
× SAMSUNG Galaxy A27 5G
4/5 stars (10)
Design and Display
Display 5.5-inch FHD Optic AMOLED Display (1080 x 1920 Pixels 401 ppi) 6.7-inch FHD+ Super AMOLED Display (1080 x 2340 Pixels, 385 ppi) with Corning Gorilla Glass Victus+, 120Hz Refresh Rate, and punch-hole
Size 152.7 x 74.7 x 7.4 mm 162.4 x 78.2 x 7.8 mm
Weight 158 g 200 g
Build Aluminum Unibody Glass front and back, Plastic frame
Durability IP64 dust & splash resistance
Colors Gold & Gray Black, Blue, Light Pink
Our pick: SAMSUNG Galaxy A27 5G
The SAMSUNG Galaxy A27 5G has a larger and sharper display. It is also more durable, while the OnePlus 3T has better build materials and is lighter and thinner.
Performance
Chipset Qualcomm Snapdragon 821 Qualcomm Snapdragon 6 Gen 3 (4 nm)
CPU Quad Core CPU
2x Kyro @ 2.35GHz & 2x Kyro @ 1.6GHz
Octa Core CPU
4x Cortex-A78 @ 2.4GHz & 4x Cortex-A55 @ 1.8GHz
GPU Adreno 530 Adreno 710
RAM 6 GB 8 GB
Storage 64GB 256GB
Expansion None 2TB via microSD
OS Android 6.0.1 Marshmallow with Oxygen OS 4.0.2 Android 16 with One UI 8.5; up to 6 major OS upgrades
Our pick: OnePlus 3T
The OnePlus 3T has better performance, although the SAMSUNG Galaxy A27 5G has a higher maximum RAM capacity.
Cameras
Rear Camera 16.0 Megapixels Sony IMX 298
Phase Detection Autofocus
LED Flash
OIS and RAW Support
Triple Cameras:
50MP Main Camera (f/1.8 Aperture, Autofocus, OIS)
5MP Ultrawide (f/2.2 Aperture)
2MP Macro (f/2.4 Aperture)
-LED Flash
-Up to 4K@30fps video recording
Front Camera 16.0 Megapixels
- 1.0µm Pixels
12 Megapixels (f/2.2 Aperture)
- Up to 1080p@30fps video recording
Our pick: SAMSUNG Galaxy A27 5G

Based on the specs, SAMSUNG Galaxy A27 5G has a higher-resolution 50MP main camera and an ultrawide camera. Meanwhile, OnePlus 3T offers better camera stabilization with OIS.
Connectivity
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 802.11 b/g/n/ac (Dual Band) Wi-Fi 802.11 b/g/n/ac (dual band)
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
NFC Yes Yes
Bluetooth Bluetooth 4.2 Bluetooth 5.1
Infrared
Location A-GPS GPS, GLONASS, GALILEO, BeiDou, QZSS
Our pick: SAMSUNG Galaxy A27 5G
The SAMSUNG Galaxy A27 5G has better cellular connectivity.
Audio and Features
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack Yes No
Audio Enhancement Dirac HD Dolby ATMOS
FM Radio No No
Sensors Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Our pick: SAMSUNG Galaxy A27 5G
Based on the specs, it has Dolby Atmos and face recognition.
Battery and Charging
Battery 3400 mAh Li-ion Battery (Non-removable) 5000 mAh (Non-removable)
Charging Dash Charge (60% in 30 min) 25W Fast Charging (45% in 30 minutes)
Our pick: SAMSUNG Galaxy A27 5G
The SAMSUNG Galaxy A27 5G has a larger battery capacity and faster charging.
Price and Availability
Price 19,990.00 - Official Price in the Philippines 18,990.00 - Official price of 6GB+128GB version in the Philippines
21,990.00 - Official price of 8GB+256GB version in the Philippines
Release Date November 2016 June 25, 2026
Buy Online

Check OnePlus 3T promos on
Shopee Lazada Amazon


Check SAMSUNG Galaxy A27 5G promos on
Shopee Lazada Amazon




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