Htc Desire 728 Dual Sim vs Oppo K15s
Product
Price
250 USD
250 USD
Status
Discontinued
Available
Brand
HTC Mobiles
Oppo Mobiles
Model No
Desire 728 Dual Sim
PYE130
Launch Date
2015, November 11
2026, October 02
Technology
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 38, 39, 40, 41
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Dimensions
157.9 x 77.8 x 7.9 mm (6.22 x 3.06 x 0.31 in)
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
153 g (5.40 oz)
205 g (7.23 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
White, Black
Gray, Purple
Build
Glass front, plastic frame, plastic back
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Drop resistant up to 1.8m
Type
Super LCD2 capacitive touchscreen, 16M colors
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
5.5 inches, 83.4 cm2 (~67.9% screen-to-body ratio)
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
1080 x 2372 pixels (~397 ppi density)
OS
Android 5.1.1 (Lollipop), Sense UI
Android 16, ColorOS 16
Chipset
Mediatek MT6753 (28 nm)
Mediatek Dimensity 6360 Max (6 nm)
CPU
Octa-core 1.3 GHz Cortex-A53
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-T720MP3
Mali-G57 MC2
RAM
1.5GB, 2GB
6GB/8GB
Storage
16GB
128GB/256GB
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
13 MP, f/2.2, 28mm (wide), AF
50 MP, f/1.9, 25mm (wide), PDAF
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30/60fps
Lens 2
Auxiliary lens
Lens 1
5 MP, f/2.8, 34mm (standard)
8 MP, f/2.1, 25mm (wide)
Video
1080p@30fps
1080p@30fps
Features
Panorama
Capacity
Li-Po 2800 mAh, non-removable
Si/C Li-Ion 8000 mAh
Talk Time
Up to 26 h (2G) / Up to 21 h (3G)
Charging
45W wired, 45W UFCS, 45W PPS, 13.5W PD
Reverse wired
Sensors
Accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes, with stereo speakers
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.1, A2DP, LE
5.4, A2DP, LE, aptX HD
GPS
Yes, with A-GPS, GLONASS
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
FM radio
USB
microUSB 2.0
USB Type-C 2.0, OTG
NFC
Yes