Nano Banana Pro Google vs Qwen Image Edit 2509 Alibaba

Nano Banana Pro

• + Excellent character preservation including facial features and clothing details from the source.
• + Perfect integration of the source vehicle into the new environment.
• + High quality close-up composition with realistic lighting on the subjects.

• − The driver's hands on the steering wheel have some anatomical merging issues.

Qwen Image Edit 2509

• + Successfully captures the wide scale of the California coastline.
• + Good motion blur on the wheels to simulate driving.
• + Preserves the general car model well.

• − Fails to preserve the man's identity, showing a generic person with long hair.
• − The car's position on the road is slightly awkward spanning across the double yellow lines.

Nano Banana Pro

• + Successfully integrated the character, clothing, and accessories from Image 2 into the pose of Image 1.
• + Maintained excellent anatomy and realistic physics, such as the scarf hanging naturally.
• + Accurately matched the lighting and background environment of the source pose image.

• − The head angle is slightly less extreme than the original pose, likely to maintain facial recognition.

Qwen Image Edit 2509

• + Preserved the background color and seat from Image 1.

• − Completely failed to incorporate the character from Image 2.
• − Produced a slightly filtered version of the first image instead of performing an edit.
• − Ignored all instructions regarding the character's face, sunglasses, and clothing.

Nano Banana Pro

• + Excellent preservation of the person's original identity, face, and hair texture.
• + Seamlessly integrated the clothing onto the existing pose with realistic lighting.
• + Maintained high image clarity and background consistency.

• − Cropped the image closely, losing the lower body/shoes requested in the prompt.

Qwen Image Edit 2509

• + Successfully included all elements of the outfit including the shoes and sunglasses.
• + Accurately widened the composition to show the full-body outfit.

• − Significantly altered the facial features and head shape of the person.
• − Added a mustache and changed the eye shape, failing the 'exact face' requirement.
• − Lower overall image quality with visible artifacts around the edges of the person.

Nano Banana Pro

• + Excellent source preservation, keeping the face and background identical to the original.
• + The hair texture and style appear very natural and age-appropriate for the subject.
• + The hairline is integrated realistically behind the glasses and ears.

• − The hair on the top left of the head is slightly messy and wispy compared to the rest of the style.

Qwen Image Edit 2509

• + Successfully added a large volume of hair as requested.
• + Maintains the facial features and clothing of the original image well.

• − The hair texture looks overly stylized or 'plastic', appearing more like a wig or CGI.
• − The lighting on the hair is slightly flatter than the lighting on the face, creating a lack of cohesion.
• − The hairline transition at the temples looks unnatural.

Nano Banana Pro

• + Excellent adherence to all prompt elements including the tv anchor desk, dogs, and hockey gear.
• + Higher visual quality with clean lines and legible text.
• + Preserves the subject's likeness well while translating it into a caricature style.

• − The composition is a bit crowded with many small elements competing for attention.

Qwen Image Edit 2509

• + Maintains the 'selfie' perspective from the original source image.
• + Captures a high energy, exaggerated caricature facial expression.

• − Text in the speech bubble and background is nonsensical gibberish.
• − The dog element is very small and feels like an afterthought compared to the hockey elements.
• − Visual artifacts present in the rendering of the secondary characters.

Nano Banana Pro

• + Excellent hand-painted watercolor texture typical of Ghibli films.
• + Successfully replaced the blurry urban background with a dreamy, pastoral landscape.
• + High level of preservation for the characters' original poses and expressions.

• − The facial anatomy is slightly less consistent with traditional anime styles compared to the other model.

Qwen Image Edit 2509

• + Strong pastel color palette that brightens the entire image.
• + Very clean ink-line work consistent with Japanese animation.
• + Maintains the red bus and background figures from the original photo as stylized elements.

• − The red dress was changed to pink, which was not requested.
• − The 'screen-tone' texture across the image looks more like a modern comic than a hand-painted Ghibli background.

Nano Banana Pro

• + Excellent integration of wind-blown hair that looks natural and realistic.
• + Good source preservation of the subject's face and clothing.
• + Dynamic placement of leaves that creates a cohesive sense of movement throughout the frame.

• − Some small speckle artifacts in the sky area.

Qwen Image Edit 2509

• + Successfully adds both flying leaves and wind-blown hair.
• + High preservation of the original image's background and dog features.

• − The wind-blown hair looks overly stylized and 'ribbon-like' rather than realistic.
• − The leaves feel like a static overlay rather than part of the 3D scene.