Size	1.47 inch
Pixels	194 (W) × 368 (H) (Real RGB arrangement)
Interface	QSPI , I2C
Brightness	450 nits typ (Luminance: 400 min / 450 typ / 500 max cd/m²)
Manufacturer	Gesight
Display Type	AMOLED
Display Mode	AMOLED
Color Depth	16.7M colors (24-bit)
Refresh Rate	60 Hz (Normal mode); 15 Hz (Idle mode)
Viewing Angle Range	Left/Right/Top/Bottom: 80° min / 85° typ (Cr ≥ 200)
Outline LWH	LTPS Glass outline: 19.36 (V) × 36.17 (W) mm; Glass thickness (LTPS/Encap./POL): 0.2/0.3/0.147 mm
Active Area L*W	17.46 × 33.12 mm
Orientation	Portrait
Supply Voltage	VCI 3.3 V (3.2–3.4 V); VDDIO 1.8 V (1.7–1.9 V); ELVDD 3.3 V (3.2–3.4 V); ELVSS -3.3 V (-3.4–-3.2 V); TP_VDD 2.8 V (typ); TP_OPT_VDDIO 1.8 V (typ)
Consumption	Normal: 110 typ / 130 max mW (450 nits @ 60 Hz); Idle: 6.5 typ / 8.2 max mW (50 nits @ 15 Hz); Standby: 50 µW max
Operating Temperarure	−30 to +70 °C
Storage Temperature	−30 to +80 °C
Bezel Area (mm)	1.90 mm (V total = 19.36 − 17.46); 3.05 mm (W total = 36.17 − 33.12)
Aspect Ratio	194:368
Connection Type	FPC (Main FPC Bonding PAD), 34 pins
IC package	COF
Touch Panel	On-cell
Pixel Pitch	90 × 90 µm
Sunlight Readable	–
Model	E1473AC63.B
PPI ( pixels per inch )	283 PPI
Application	Display/Touch terminals for Smart Watch

Size	1.78 inch
Pixels	368(W) × 448(H) (Real RGB)
Interface	MIPI DSI , SPI
Brightness	350 cd/m² (Typ.)
Manufacturer	Gesight
Display Type	AMOLED
Display Mode	AMOLED
Color Depth	16.7 M (8-bit)
Refresh Rate	60 Hz (Typ., Normal Mode); 15 Hz (Idle Mode)
Viewing Angle Range	80° (Top/Bottom/Right/Left, CR ≥ 1000)
Outline LWH	LTPS glass outline: 30.6 × 37.99 mm; Encapsulation glass outline: 30.6 × 37.24 mm; Glass thickness (LTPS/Encap.): 0.2 / 0.3 mm
Active Area L*W	28.7 × 34.94 mm
Orientation	Portrait
Supply Voltage	Vbat: 2.9–4.8 V (Typ. 3.7 V); VDDIO: 1.65–1.95 V (Typ. 1.8 V)
Consumption	Normal mode: 186–210 mW; Idle mode: 12–16 mW; Standby mode: Max 50 μW
Operating Temperarure	−30 to +70 °C
Storage Temperature	−40 to +80 °C
Bezel Area (mm)	–
Aspect Ratio	23:28 (368:448)
Connection Type	–
IC package	–
Touch Panel	On-cell
Pixel Pitch	78 × 78 μm
Sunlight Readable	–
Model	ED178AM368MS
PPI ( pixels per inch )	326 PPI
Application	Smart Watch

Size	1.9 inch
Pixels	170(RGB) × 320
Interface	SPI
Brightness	Typ. 330 cd/m²（If=20mA)
Manufacturer	Gesight
Display Type	TFT-LCD
Display Mode	IPS / Transmissive / Normally Black
Color Depth	262K colors (18-bit)
Refresh Rate	60Hz
Viewing Angle Range	H: 80°/80°，V: 80°/80°（CR≥10）
Outline LWH	25.8(H) × 49.72(V) × 1.43(T) mm
Active Area L*W	22.7(H) × 42.72(V) mm
Supply Voltage	VDD: 2.4–3.3V（Typ 2.8V）; VCI: 2.4–3.3V（Typ 2.8V）; IOVDD: 1.65–3.3V（Typ 1.8/2.8V）
Consumption	Normal display Ivdd: Typ 50 mA；Standby Ivdd: Typ 20 µA
Operating Temperarure	-20 ~ 70 ℃
Storage Temperature	-30 ~ 80 ℃
Bezel Area (mm)	–
Aspect Ratio	17:32
Connection Type	–
IC package	–
Touch Panel	Need to make
Orientation	Portrait
Pixel Pitch	≈ 0.1335 mm
Sunlight Readable	–
Model	PL19006C30
PPI ( pixels per inch )	≈ 191 PPI
Application	–

Size	2.45" (Diagonal)
Pixels	240× 432
Interface	MIPI DSI
Brightness	450 ~ 500 cd/m²
Manufacturer	Gesight
Display Type	IPS LCD , TFT-LCD
Display Mode	ECB, Normally White
Color Depth	262K colors (18-bit)
Refresh Rate	30 fps (typical at 240 Mbps MIPI)
Viewing Angle Range	≥50° each direction (CR≥10)
Outline LWH	31.82 × 33.72 × 1.242 mm
Active Area L*W	30.24 × 54.432 mm
Orientation	Portrait
Supply Voltage	Logic: 1.8 V, Analog: 3.0 V
Consumption	Backlight: ~252 mW, MIPI logic: up to 40 mW
Operating Temperarure	–20°C ~ 70°C
Storage Temperature	-30°C ~ +80°C
Bezel Area (mm)	(Not explicitly listed; approx. outline – active area margins)
Aspect Ratio	9:16
Connection Type	FPC (flex cable)
IC package	COG (Chip on Glass)
Touch Panel	Need to make
Pixel Pitch	0.042 × 0.126 mm
Sunlight Readable	Partial (≥500 cd/m², but not full outdoor readability)
Model	H245QBN02.0
PPI ( pixels per inch )	~180 PPI
Application	Handheld devices, portable instruments, smart appliances