Product
OnePlus 3
OnePlus 3
Google Pixel 9a
Google Pixel 9a
Battery
Charging 20W wired 23W wired, PD3.0 7.5W wireless Bypass charging
Type Li-Ion 3000 mAh, non-removable Li-Po 5100 mAh
Body
Build Glass front (Gorilla Glass 4), aluminum back, aluminum frame Glass front (Gorilla Glass 3), aluminum frame, plastic back
Dimensions 152.7 x 74.7 x 7.4 mm (6.01 x 2.94 x 0.29 in) 154.7 x 73.3 x 8.9 mm (6.09 x 2.89 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 158 g (5.57 oz) 186 g (6.56 oz)
  - IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Comms
Bluetooth 4.2, A2DP, LE, aptX HD 5.3, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Radio No No
USB USB Type-C 2.0 USB Type-C 3.2
WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac/6e, dual/tri-band (market/region dependent)
Display
Protection Corning Gorilla Glass 4 Corning Gorilla Glass 3
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) 1080 x 2424 pixels, 20:9 ratio (~422 ppi density)
Size 5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio) 6.3 inches, 94.7 cm2 (~83.5% screen-to-body ratio)
Type Optic AMOLED P-OLED, HDR, 120Hz, 1800 nits (HBM), 2700 nits (peak)
Features
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
  - Circle to Search
Launch
Announced 2016, June. Released 2016, June 2025, March 19
Status Discontinued Available. Released 2025, April 10
Main Camera
Dual - 48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, dual pixel PDAF, OIS 13 MP, f/2.2, 120˚ (ultrawide), 1/3.1", 1.12µm
Features LED flash, panorama, HDR Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take
Single 16 MP, f/2.0, 1/2.8", 1.12µm, PDAF, OIS -
Video 4K@30fps, 1080p@30/60fps, 720p@120fps, Auto HDR 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
Memory
Card slot No No
Internal 64GB 6GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  - UFS 3.1
Misc
Colors Graphite, soft gold Obsidian, Porcelain, Iris, Peony
Models A3003, A3000, SM-A3000 GXQ96, GTF7P, G3Y12
SAR EU 0.39 W/kg (head)     0.32 W/kg (body)     0.99 W/kg (head)     1.39 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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40 1, 2, 3, 4, 5, 7, 8, 12, 14, 17, 18, 19, 20, 21, 26, 28, 32, 38, 39, 40, 41, 42, 66, 75 - International
5G bands - 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 75, 77, 78, 79 SA/NSA/Sub6 - International
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps HSPA, LTE (CA), 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
  - 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6 - USA
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) Google Tensor G4 (4 nm)
CPU Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.9 GHz Cortex-A520)
GPU Adreno 530 Mali-G715 MP7
OS Android 6.0.1 (Marshmallow), upgradable to Android 9.0 (Pie) Android 15, up to 7 major Android upgrades
Selfie camera
Features - HDR, panorama
Single 8 MP, f/2.0, 1/3.2", 1.4µm 13 MP, f/2.2, 20mm (ultrawide), 1/3.1", 1.12µm
Video 4K@30fps, 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (new) - Active use score 12:42h
Loudspeaker - -27.2 LUFS (Good)