Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 6.5
Pixel Density: 270
Screen Resolution: 720 x 1600 pixels
Display Technology: PLS TFT

+ General
Operating System Version: Android 10, One UI 2.0
Release Status: Available. Released 2020, June 02
SIM Slot(s): Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 2
RAM: 2000
CPU: Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
Graphics Processor: Mali-G52

+ Camera
Rear Camera: 48
Front Camera: 13
Camera Options: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)

Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 6.67
Pixel Density: 395
Screen Resolution: 1080 x 2400 pixels
Display Technology: IPS LCD, HDR10, 450 nits (typ)

+ General
Operating System Version: Android 10, MIUI 12
Release Status: Available. Released 2020, April 30
SIM Slot(s): Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 2.3
RAM: 4000
CPU: Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Graphics Processor: Adreno 618

+ Camera
Rear Camera: 48
Front Camera: 16
Camera Options: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro), AF
2 MP, f/2.4, (depth)

Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 6.67
Pixel Density: 395
Screen Resolution: 1080 x 2400 pixels
Display Technology: IPS LCD

+ General
Operating System Version: Android 10, MIUI 11
Release Status: Available. Released 2020, May 05
SIM Slot(s): Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 2.3
RAM: 6000
CPU: Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Graphics Processor: Adreno 618

+ Camera
Rear Camera: 64
Front Camera: 16
Camera Options: 64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro), AF
2 MP, f/2.4, (depth)

Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 6.53
Pixel Density: 395
Screen Resolution: 1080 x 2340 pixels
Display Technology: IPS LCD, 450 nits (typ)

+ General
Operating System Version: Android 10, MIUI 11
Release Status: Available. Released 2020, May 26
SIM Slot(s): Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 2
RAM: 4000
CPU: Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Graphics Processor: Mali-G52 MC2

+ Camera
Rear Camera: 48
Front Camera: 13
Camera Options: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)

Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 6.4
Pixel Density: 268
Screen Resolution: 720 x 1560 pixels
Display Technology: Super AMOLED

+ General
Operating System Version: Android 9.0 (Pie), upgradable to Android 10, One UI 2.0
Release Status: Available. Released 2019, September
SIM Slot(s): Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 1.6
RAM: 3000
CPU: Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
Graphics Processor: Mali-G71 MP2

+ Camera
Rear Camera: 13
Front Camera: 8
Camera Options: 13 MP, f/1.9, 27mm (wide), 1/3.1", 1.12µm, PDAF
5 MP, f/2.2, 12mm (ultrawide)

Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 5.84
Pixel Density: 432
Screen Resolution: 1080 x 2280 pixels
Display Technology: IPS LCD, HDR10

+ General
Operating System Version: Android 8.1 (Oreo), upgradable to Android 10, Android One
Release Status: Available. Released 2018, October 28
SIM Slot(s): Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 1.8
RAM: 3000
CPU: Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
Graphics Processor: Adreno 509

+ Camera
Rear Camera: 12
Front Camera: 8
Camera Options: 12 MP, f/1.8, 1.28µm, Dual Pixel PDAF
5 MP, f/2.4, (depth)

Compared to OnePlus TWO 64GB, this phone has

+ Display
Screen Size: 6.67
Pixel Density: 395
Screen Resolution: 1080 x 2400 pixels
Display Technology: Samsung AMOLED, 120Hz, 1200 nits (peak)

+ General
Operating System Version: Android 12, MIUI 13
Release Status: Available. Released 2022, November 01
SIM Slot(s): Dual SIM (Nano-SIM, dual stand-by)

+ CPU & RAM
CPU Speed: 2
RAM: 4000
CPU: Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
Graphics Processor: Adreno 619

+ Camera
Rear Camera: 48
Front Camera: 8
Camera Options: 48 MP, (wide), 0.8µm, PDAF
2 MP, f/2.4, (depth)

Compared to OnePlus TWO 64GB, this phone has

+ General
Antutu Score: 42670
Operating System Version: Android 5.0 Lollipop - More smartphones with Android 5.0 Lollipop operating system

+ Display
Screen Size: 5.1
Pixel Density: 432
Display Technology: Super Amoled
Screen Resolution: 1080 x 1920 px

+ CPU & RAM
CPU Speed: 2.5
RAM: 22000
CPU: Qualcomm Snapdragon 801 MSM8974AC - More smartphones with Qualcomm Snapdragon 801 MSM8974AC processor
Processor Cores: Quad-Core

+ Camera
Rear Camera: 16
Front Camera: 2
Flash: LED - More smartphones with LED
Slow Motion Video: No , 30.0 fps

Compared to OnePlus TWO 64GB, this phone has

+ General
Antutu Score: 38580
Operating System Version: Android 4.4.4 KitKat

+ Display
Screen Size: 5.5
Pixel Density: 401
Display Technology: Super AMOLED
Screen Resolution: 1080 x 1920 px

+ CPU & RAM
CPU Speed: 1.8
RAM: 2000
CPU: 4x 1.8 GHz ARM Corte Samsung Exynos 5 Octa 5430
Processor Cores: Octa-Core

+ Camera
Rear Camera: 13
Front Camera: 5
Flash: Yes
Slow Motion Video: No , 30.0 fps

Compared to OnePlus TWO 64GB, this phone has

+ General
Antutu Score: 40303
Operating System Version: Android 4.4.4 KitKat

+ Display
Screen Size: 5.7
Pixel Density: 515
Display Technology: Super AMOLED
Screen Resolution: 1440 x 2560 px

+ CPU & RAM
CPU Speed: 2.7
RAM: 3000
CPU: Krait 450 Qualcomm Snapdragon 805 APQ8084
Processor Cores: Quad-Core

+ Camera
Rear Camera: 16
Front Camera: 3.7
Flash: Yes
Slow Motion Video: Yes , 120.0 fps