Product
OnePlus 3
OnePlus 3
Apple iPhone SE (2020)
Apple iPhone SE (2020)
Battery
Charging 20W wired 18W wired, 50% in 30 min 7.5W wireless (Qi)
Type Li-Ion 3000 mAh, non-removable Li-Ion 1821 mAh (6.91 Wh)
Body
Build Glass front (Gorilla Glass 4), aluminum back, aluminum frame Glass front, glass back, aluminum frame
Dimensions 152.7 x 74.7 x 7.4 mm (6.01 x 2.94 x 0.29 in) 138.4 x 67.3 x 7.3 mm (5.45 x 2.65 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 158 g (5.57 oz) 148 g (5.22 oz)
  - IP67 dust/water resistant (up to 1m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 4.2, A2DP, LE, aptX HD 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS GPS, GLONASS
Radio No No
USB USB Type-C 2.0 Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Display
Protection Corning Gorilla Glass 4 Ion-strengthened glass
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio)
Type Optic AMOLED Retina IPS LCD, 625 nits (typ)
Features
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, proximity, gyro, compass, barometer
Launch
Announced 2016, June. Released 2016, June 2020, April 15
Status Discontinued Available. Released 2020, April 24
Main Camera
Features LED flash, panorama, HDR Quad-LED dual-tone flash, HDR, panorama
Single 16 MP, f/2.0, 1/2.8", 1.12µm, PDAF, OIS 12 MP, f/1.8 (wide), PDAF, OIS
Video 4K@30fps, 1080p@30/60fps, 720p@120fps, Auto HDR 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, OIS, stereo sound rec.
Memory
Card slot No No
Internal 64GB 6GB RAM 64GB 3GB RAM, 128GB 3GB RAM, 256GB 3GB RAM
  - NVMe
Misc
Colors Graphite, soft gold Black, White, Red
Models A3003, A3000, SM-A3000 A2275, A2296, A2298, iPhone12,8
SAR - 1.17 W/kg (head)     1.16 W/kg (body)    
SAR EU 0.39 W/kg (head)     0.32 W/kg (body)     0.98 W/kg (head)     0.99 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A2296
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
  - 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2275, A2298
Our Tests
Audio quality Noise -93.4dB / Crosstalk -94.4dB -
Battery (old) Endurance rating 66h -
Camera Photo / Video -
Display Contrast ratio: Infinite (nominal), 4.424(sunlight) -
Loudspeaker Voice 62dB / Noise 71dB / Ring 77dB -
Performance Basemark OS II 2.0: 2365Basemark X: 32715 -
Platform
Chipset Qualcomm MSM8996 Snapdragon 820 (14 nm) Apple A13 Bionic (7 nm+)
CPU Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPU Adreno 530 Apple GPU (4-core graphics)
OS Android 6.0.1 (Marshmallow), upgradable to Android 9.0 (Pie) iOS 13, upgradable to iOS 18.5
Selfie camera
Features - HDR
Single 8 MP, f/2.0, 1/3.2", 1.4µm 7 MP, f/2.2
Video 1080p@30fps; gyro-EIS
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (old) - Endurance rating 59h
Camera - Photo / Video
Display - 1544:1 contrast ratio, 670 nits max brightness (measured)
Loudspeaker - -24.1 LUFS (Very good)
Performance - AnTuTu: 462253 (v8) GeekBench: 3237 (v5.1)