Cubot J20 बनाम nubia Z80 Ultra

Cubot J20
Cubot
J20
nubia Z80 Ultra
nubia
Z80 Ultra

एक नज़र में

ब्रांड
Cubot
Nubia
रिलीज़ की तारीख
जुलाई 2023, 2 साल 11 महीने पहले
अक्टूबर 2025, 8 महीने पहले
AnTuTu
46.800 Antutu v9 Overall performance better than 49% of devices
4.027.702 Antutu v11 Overall performance better than 99% of devices

डिस्प्ले

आकार
4"
6.85"
रिज़ॉल्यूशन
480 x 854 px LowRes
1216 x 2668 px QHD
प्रकार
LCD
AMOLED BOE X10
घनत्व
245 ppi Medium Density
428 ppi Very high density
आस्पेक्ट रेशियो
16:9
20:9
विशेषताएँ
Without Notch, Capacitive, Multi-touch
Without Notch, SGS Certified, Delta-E, 2592 PWM, Refresh rate 144 Hz, Peak brightness - 2000 cd/m², DCI-P3, DC dimming, 10 Bits panel, Scratch resistant, 3D curved glass screen, Capacitive, Multi-touch, Frameless

प्रदर्शन

चिपसेट
MediaTek MT6739WA
Qualcomm Snapdragon 8 Elite Gen 5
CPU
4x Cortex A53 1.3 GHz
2x4.61 GHz ARM + 6x3.63 GHz ARM
CPU प्रकार
Quad-Core
Octa-Core
प्रोसेस
28 nm
3 nm
आवृत्ति
1.3 GHz
4.61 GHz
GPU
PowerVR GE8100
Adreno 840 1.2 GHz
RAM
2 GB
16 GB
64-bit
Yes
Yes
RAM प्रकार
RAM LPDDR5X

रियर कैमरा

रिज़ॉल्यूशन
5 Mpx
50 Mpx
अपर्चर
Unknow
ƒ/ 1.6-4.0
फ्लैश
LED
Dual LED
ऑप्टिकल स्थिरीकरण
No
Yes
स्लो मोशन
No, 30 fps
Yes, 240 fps
विशेषताएँ
Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer
4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser autofocus (LAF), Under display camera, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
सेंसर
Omnivision OV990 Light and Shadow Master
पिक्सेल आकार
1.20 µm
सेंसर आकार
1/1.3"

फ्रंट कैमरा

रिज़ॉल्यूशन
2 Mpx
16 Mpx
अपर्चर
Unknow
ƒ/ 2.0
सेंसर
Omnivision OV16E1Q
पिक्सेल आकार
1.12 µm

बैटरी

क्षमता
2350 mAh
7200 mAh
प्रकार
Li-Polymer
Si-Carbon Li-Ion
फास्ट चार्ज
Yes , 5.0W
Yes , 90.0W
विशेषताएँ
Removable
Wireless charging, Reverse charging, Non-removable
वायरलेस चार्जिंग
Wireless charging 80w, Reverse charging 22.5W
चार्ज साइकल
1000 cycles
रनटाइम
~ 91h

स्टोरेज

क्षमता
16 GB
512 GB
SD स्लॉट
Yes , Slot for SD or second SIM card
No
प्रकार
UFS Storage 4.1

बॉडी

आयाम
65.0 mm 138.0 mm 10.8 mm Print 3D Model
77.1 mm 164.3 mm 8.6 mm Print 3D Model
वजन
143 g
225 g
सामग्री
Plastic
Aluminium alloy , Glass
रंग
Black Green
Black White Blue Silver
उपयोग योग्य सतह
49 %
91 %
पानी/धूल प्रतिरोध
IP68, IP69
गिरने का प्रतिरोध
Class A B C D E 270 drops without defects
मरम्मत क्षमता
Class A B C D E

सॉफ़्टवेयर

ऑपरेटिंग सिस्टम
Android 12 Snow Cone Android 12 Go edition
Android 16 Android 16
Google सेवाएँ
With Google Mobile Services
With Google Mobile Services
अपडेट
OS updates: 3 years, Security updates: 3 years

कनेक्टिविटी

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 4.2
Bluetooth 6.0 LELow energy consumption
Bluetooth प्रोफाइल
A2DP (Advanced Audio Distribution Profile)
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, SBC, AAC
Wi-Fi
802.11b , 802.11g , 802.11n
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Wi-Fi विशेषताएँ
Wi-Fi Hotspot
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB विशेषताएँ
Charging, OTG
Charging, OTG
नेविगेशन
GPS, A-GPS
A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
USB
USB Type-C

नेटवर्क

4G LTE
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300)
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B66 (1700/2100)
3G
B1 (2100), B8 (900)
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)
5G
n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)

सेंसर और सुरक्षा

फिंगरप्रिंट
No
Yes, in screen
एक्सेलेरोमीटर
Yes
Yes
लाइट सेंसर
Yes
Yes
कूलिंग सिस्टम
No
Yes
जायरोस्कोप
Yes
प्रॉक्सिमिटी
Yes
ऑडियो
DTS / DTS X, Stereo Speakers, 5 microphones

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