Which is better, Nokia 9, Nokia 8.1, or Nokia 7.1?

Among These Nokia 9 Pure View is best

NETWORK Technology

GSM / HSPA / LTE

LAUNCH Announced 2019, February

Status Available. Released 2019, February

BODY Dimensions 155 x 75 x 8 mm (6.10 x 2.95 x 0.31 in)

Weight 172 g (6.07 oz)

Build Front/back glass, aluminum frame

SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

IP67 dust/water resistant (up to 1m for 30 mins)

DISPLAY Type P-OLED capacitive touchscreen, 16M colors

Size 5.99 inches, 92.6 cm2 (~79.7% screen-to-body ratio)

Resolution 1440 x 2880 pixels, 18:9 ratio (~538 ppi density)

Protection Corning Gorilla Glass 5

Always-on display

HDR10

PLATFORM OS Android 9.0 (Pie); Android One

Chipset Qualcomm SDM845 Snapdragon 845 (10 nm)

CPU Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)

GPU Adreno 630

MEMORY Card slot No

Internal 128GB 6GB RAM

MAIN CAMERA Five 5x 12 MP, f/1.8, 28mm (wide), 1/2.9", 1.25µm

(2x RGB & 3x B/W cameras, working simultaneously)

TOF 3D camera

Features Zeiss optics, dual-LED dual-tone flash, HDR, panorama

Video 2160p@30fps, 1080p@30fps, HDR

SELFIE CAMERA Single 20 MP, 1.0µm

Features HDR

Video 2160p@30fps, 1080p@30fps, HDR

SOUND Loudspeaker Yes

3.5mm jack No

24-bit/192kHz audio

Active noise cancellation with dedicated mic

COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Bluetooth 5.0, A2DP, LE, aptX

GPS Yes, with A-GPS, GLONASS, BDS

NFC Yes

Radio No

USB 3.1, Type-C 1.0 reversible connector

BATTERY Non-removable Li-Po 3320 mAh battery

Charging Fast battery charging 18W (Quick Charge 3.0)

USB Power Delivery

Fast wireless charging 10W (Qi); 5W (PMA)