HTC Desire 728 Ultra vs Vivo T4
Product
Price
259 USD
259 USD
Status
Discontinued
Available
Brand
HTC Mobiles
Vivo Mobiles
Model No
Desire 728 Ultra
Vivo T4
Launch Date
2016, October 11
2025, April 22
Technology
GSM / CDMA / HSPA / EVDO / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 800 / 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 38, 39, 40, 41
LTE
Speed
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
SA/NSA
Dimensions
157.9 x 77.8 x 7.9 mm (6.22 x 3.06 x 0.31 in)
163.4 x 76.4 x 7.9 mm (6.43 x 3.01 x 0.31 in)
Weight
153 g (5.40 oz)
199 g (7.02 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black Gold, Cappuccino Brown
Emerald Blaze, Phantom Grey
Build
IP64 dust tight and water resistant (water splashes)
Type
Super LCD2 capacitive touchscreen, 16M colors
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1300 nits (HBM), 5000 nits (peak)
Size
5.5 inches, 83.4 cm2 (~67.9% screen-to-body ratio)
6.77 inches, 110.9 cm2 (~88.8% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
1080 x 2392 pixels (~388 ppi density)
OS
Android 5.1.1 (Lollipop), Sense UI
Android 15, Funtouch 15
Chipset
Mediatek MT6753 (28 nm)
Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)
CPU
Octa-core 1.5 GHz Cortex-A53
Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)
GPU
Mali-T720MP3
Adreno 710 (940 MHz)
RAM
3GB
8GB
Storage
32GB
128GB/256GB
UFS 2.2
Card Slot
microSDXC (dedicated slot)
Lens 1
13 MP, f/2.2, 28mm (wide), AF
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
4K@30fps, 1080p@30fps, gyro-EIS, OIS
Lens 2
2 MP, f/2.4, (depth)
Lens 1
5 MP, f/2.8, 34mm (standard)
32 MP, f/2.0, (wide)
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 2800 mAh, non-removable
Si/C Li-Ion 7300 mAh
Charging
90W wired, 55W PPS, 44W UFCS
7.5W reverse wired
Sensors
Accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
4.1, A2DP
5.2, A2DP, LE, aptX HD, aptX Adaptive
GPS
Yes, with A-GPS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
Radio
FM radio
USB
microUSB 2.0
USB Type-C 2.0, OTG