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Oppo K9 Pro vs vivo T4 Ultra 5G

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Oppo K9 Pro
vivo T4 Ultra SPECIFICATION
iQOO Neo10 Pro Specification
POCO F7 5G SPECIFICATION

Oppo K9 Pro

$388

85% SPEC SCORE

vivo T4 Ultra 5G

$404

88% SPEC SCORE

iQOO Neo10 Pro

$452

87% SPEC SCORE

Poco F7 5G

$395

87% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.43 inches

(1080 X 2400 pixels)

120 Refresh rate

Screen Size: 6.67 inches

(1260 X 2800 pixels)

120 Refresh rate

Camera

64+8+2 MP (Triple Camera)

16 MP Selfie

4K Video

50+50+8 MP (Triple Camera)

32 MP Selfie

4K Video

Hardware
Mediatek Dimensity 1200 (6 nm)
Mediatek Dimensity 9300+
OS

Android 11

ColorOS 11.3

Android 15

Funtouch 15

Battery

Li-Po

4500 mAh

Si/C Li-Ion

5500 mAh

Storage
8GB RAM, 128GB
8GB RAM, 256GB
NETWORK
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2021, September 26
2025, June 11
Released Date
2021, October 20
2025, June 18
Status
Available
Available
DISPLAY
Type
AMOLED, HDR10, 800 nits (peak), 430 nits (typ)
AMOLED, 2160Hz PWM, 5000 nits (peak), 1600 nits (HBM)
Refresh Rate
120 Hz
120 Hz
Size

Screen Size: 6.43

Surface Area: 99.8 cm²

Screen To Body Ratio: 85.6%

Screen Size: 6.67

Surface Area: 107.4 cm²

Screen To Body Ratio: 89.2%

Color
-
1B colors
Resolution
1080 x 2400 pixels, 20:9 ratio
1260 x 2800 pixels, 20:9 ratio
Pixel Density
409 ppi
460 ppi
BODY
Dimensions

Height: 158.7 mm (6.25 inch)

Width: 73.5 mm (2.89 inch)

Depth: 8.5 mm (0.33 inch)

Height: 160.6 mm (6.32 inch)

Width: 75 mm (2.95 inch)

Depth: 7.5 mm (0.3 inch)

Weight
180g (6.35 oz)
192g (6.84 oz)
Build
-
Glass front, glass back
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Resistance
-
IP64 Dust tight and water resistant (water splashes)
MAIN CAMERA
Rear Camera
Triple Camera:
  • ➤ 64 MP, f/1.7, 26mm (wide), PDAF
  • ➤ 8 MP, f/2.2, 119˚ (ultrawide)
  • ➤ 2 MP, f/2.4, (macro)
Triple Camera:
  • ➤ 50 MP, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS
  • ➤ 50 MP, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom
  • ➤ 8 MP, f/2.2, (ultrawide)
Features
Dual-LED dual-tone flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video
4K@30fps, 1080p@30/60/120fps, gyro-EIS
4K, 1080p, gyro-EIS
SELFIE CAMERA
Single
16 MP, f/2.4, (wide)
32 MP, f/2.5, (wide)
Video
1080p@30fps, gyro-EIS
Yes
SOFTWARE & HARDWARE
OS

Current Version: Android 11

Custom UI: ColorOS 11.3

Current Version: Android 15

Custom UI: Funtouch 15

Chipset

Processor: Mediatek Dimensity 1200 (6 nm)

Processor: Mediatek Dimensity 9300+

CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa Core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU
Mali G77 MC9
Immortalis G720 MC12
BATTERY
Type
Li-Po
Si/C Li-Ion
Capacity
4500 mAh
5500 mAh
Removable
No
-
Charging

60W wired 50% in 16 min (advertised)

90W wired PD100% in 48 min

Reverse wired

STORAGE
Internal Memory
128GB 8GB RAM, 256GB 12GB RAM, 256GB 8GB RAM
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Card slot
No
No
Storage Type
UFS 3.1
UFS 3.1
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.2, LE, A2DP, aptX HD
5.4, LE, A2DP
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS
GPS (L1+L5), GLONASS, BDS (B1I+B1c+B2a), GALILEO (E1+E5a), NavIC (L5)
NFC
Yes
Yes
Radio
No
No
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
SOUND
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Sound jack
Yes, 3.5
No
SENSORS
Features
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
-
Circle to Search
MISCELLANEOUS
Colors
Black, Aurora
Phoenix Gold, Meteor Grey
Models
PEYM00
-
SAR
-
0.99 W/kg (head) 1.00 W/kg (body)

Which Mobile Phone is Better: Oppo K9 Pro or vivo T4 Ultra 5G ?

Have a look at the benefits of this Oppo K9 Pro and vivo T4 Ultra 5G given by our tech specs.

Pros of Oppo K9 Pro

  • feature logo

    This Device camera captures 64MP sharper and more vibrant photos, ideal for photography enthusiasts.

Pros of vivo T4 Ultra 5G

  • feature logo

    Supports 18% higher battery capacity (5500mAh vs 4500mAh), offering longer usage without frequent recharging.

  • feature logo

    Offers a 4% larger screen (6.67 inches vs 6.43 inches), ideal for media consumption and gaming.

  • feature logo

    Provides 2x storage capacity (512GB vs 256GB), allowing you to store more apps, media, and files.

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.