OnePlus 3T vs OnePlus 6T McLaren: A Detailed Showdown

The OnePlus 3T and 6T McLaren represent different eras of OnePlus's flagship journey. The 3T was a powerhouse in its time, while the 6T McLaren brought enhanced performance and design. Let's dive into a comprehensive comparison to see which phone holds up best today.
Phones Images

🏆 Quick Verdict

The OnePlus 6T McLaren is the clear winner. Its Snapdragon 845 chipset, faster charging, and improved display offer a significant upgrade over the 3T. While the 3T remains a capable device, the 6T McLaren's modern features and performance make it the better choice.

PHONES
Phone Names OnePlus 3T OnePlus 6T McLaren
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North AmericaHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands1, 2, 4, 5, 7, 8, 12, 17, 30 - North America1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 66, 71
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 MbpsHSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps
TechnologyGSM / HSPA / EVDO / LTEGSM / HSPA / LTE
 1, 3, 5, 7, 8, 20, 38, 40 - Global model-
Launch
Announced2016, November. Released 2016, November2018, December 11. Released 2018, December 13
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 4), aluminum back, aluminum frameGlass front (Gorilla Glass 6), glass back, aluminum frame
Dimensions152.7 x 74.7 x 7.4 mm (6.01 x 2.94 x 0.29 in)157.5 x 74.8 x 8.2 mm (6.20 x 2.94 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight158 g (5.57 oz)185 g (6.53 oz)
Display
ProtectionCorning Gorilla Glass 4Corning Gorilla Glass 6
Resolution1080 x 1920 pixels, 16:9 ratio (~401 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)
Size5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)6.41 inches, 100.9 cm2 (~85.6% screen-to-body ratio)
TypeOptic AMOLEDOptic AMOLED
Platform
CPUQuad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
ChipsetQualcomm MSM8996 Snapdragon 821 (14 nm)Qualcomm SDM845 Snapdragon 845 (10 nm)
GPUAdreno 530Adreno 630
OSAndroid 6.0.1 (Marshmallow), upgradable to Android 9.0 (Pie)Android 9.0 (Pie), upgradable to Android 10, OxygenOS 10
Memory
Card slotNoNo
Internal64GB 6GB RAM, 128GB 6GB RAM256GB 10GB RAM
 -UFS 2.1
Main Camera
Dual-16 MP, f/1.7, 25mm (wide), 1/2.6", 1.22µm, PDAF, OIS 20 MP (16 MP effective), f/1.7, 25mm (wide), 1/2.8", 1.0µm, PDAF
FeaturesLED flash, panorama, HDRDual-LED flash, HDR, panorama
Single16 MP, f/2.0, 1/2.8", 1.12µm, PDAF, OIS-
Video4K@30fps, 1080p@30/60fps, 720p@120fps, Auto HDR4K@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS
Selfie camera
Features-HDR
Single16 MP, f/2.0, (wide), 1/3.06", 1.0µm16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes
 -Dirac HD sound
Comms
Bluetooth4.2, A2DP, aptX HD, LE5.0, A2DP, aptX HD, LE
NFCYesYes
PositioningGPS, GLONASS, BDSGPS, GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 2.0USB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging20W wired30W wired, 50% in 20 min
TypeLi-Ion 3400 mAh, non-removableLi-Po 3700 mAh, non-removable
Misc
ColorsGunmetal, Soft Gold, Midnight BlackSpeed Orange
ModelsA3010, A3003-
PriceAbout 440 EURAbout 700 EUR
SAR0.99 W/kg (head)     0.65 W/kg (body)-
Tests
Audio quality Noise-94.3dB / Crosstalk -93.4dB-
Battery life Endurance rating 83h -
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal), 4.232 (sunlight)-
Loudspeaker Voice 61dB / Noise 69dB / Ring 78dB -
Performance AnTuTu: 171678 (v7) GFXBench: 20fps (ES 3.1 onscreen) AnTuTu: 292716 (v7) GeekBench: 9005 (v4.4)

OnePlus 3T

  • Excellent value for money
  • Compact design
  • Good performance for its age
  • OxygenOS software

  • Outdated chipset
  • Slower charging
  • Camera not as good as newer phones
  • No water resistance

OnePlus 6T McLaren

  • Powerful Snapdragon 845 chipset
  • Fast Warp Charge 30W
  • Improved camera performance
  • Modern design with in-display fingerprint sensor
  • Larger display

  • Can be more expensive (depending on market)
  • No headphone jack
  • Glass back is prone to fingerprints

Display Comparison

The OnePlus 6T McLaren boasts a larger 6.41-inch AMOLED display with a more modern aspect ratio and in-display fingerprint sensor. While the 3T's display had a strong contrast ratio, the 6T McLaren's AMOLED technology delivers richer colors and deeper blacks. The 6T McLaren also has a slightly higher resolution.

Camera Comparison

Both phones offer capable cameras, but the 6T McLaren generally produces better images, especially in low light. The 6T McLaren's image processing algorithms are more refined, resulting in more detailed and vibrant photos. The 3T's camera is still usable, but lacks the 6T McLaren's advancements.

Performance

The Snapdragon 845 in the 6T McLaren is a substantial upgrade over the 821 in the 3T. Expect noticeably faster app loading times, smoother multitasking, and better gaming performance on the 6T McLaren. The 6T McLaren's Kryo 385 Gold and Silver cores offer improved efficiency and power.

Battery Life

While the 3T had an impressive endurance rating of 83h (likely a misprint, more realistically around 30-35h), the 6T McLaren's 3700mAh battery, combined with the more efficient Snapdragon 845, provides comparable or slightly better real-world battery life. The 6T McLaren's 30W Warp Charge is a significant advantage, charging 50% in just 20 minutes.

Buying Guide

The OnePlus 3T is a good option for budget-conscious users seeking a reliable, albeit older, smartphone. The OnePlus 6T McLaren is ideal for those prioritizing performance, faster charging, and a more modern design, willing to spend a bit more.

Frequently Asked Questions

❓ Is the OnePlus 3T still worth buying?
The OnePlus 3T can still be a decent budget option, but its age shows. If you need a reliable phone for basic tasks and don't mind slower performance, it's an option. However, newer phones offer significantly better features and performance.
❓ What is the difference between the OnePlus 6T and 6T McLaren?
The McLaren Edition features a unique papaya orange and black color scheme, slightly faster RAM and storage speeds, and a more aggressive marketing campaign. The core hardware is largely the same as the standard 6T.